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Textron Aviation Inc. 525: certification basis

TCDS A1WI revision 34 (5 Jan 2026) · Normal · FAA · Source TCDS

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Basis entries as written on the TCDS

  1. REG

    14 CFR Part 23 effective February 1, 1965, as amended by Amendments 23-1 through 23-38, 23-40

    Applies to: 525-0001 thru 525-0599

    Includes 14 CFR 23 through 23-40 except 23-39 · current is 23-63, 21 revisions later

    Expands to 337 provision links ! 2 text missing · shown below

  2. REG

    14 CFR Part 23 effective February 1, 1965, as amended by Amendments 23-1 thru 23-38, 23-40; except the following paragraphs applicable for Engines and FADECs: 23.611, 23.777, 23.779, 23.781, 23.865, 23.867, 23.901, 23.903, 23.939, 23.943, 23.951, 23.955, 23.961, 23.973, 23.1011, 23.1013, 23.1019, 23.1021, 23.1041, 23.1043, 23.1045, 23.1091, 23.1093, 23.1103, 23.1111, 23.1121, 23.1123, 23.1141, 23.1143, 23.1145, 23.1163, 23.1181, 23.1182, 23.1183, 23.1189, 23.1191, 23.1193, 23.1195, 23.1203, 23.1301, 23.1305, 23.1309, 23.1337, 23.1521, 23.1549, 23.1583 as amended through Amendment 23-1 thru 23-38, and 23-40 thru 23-54. 14 CFR 23.1309(a) as amended through Amendments 23-62, for Portable Electronic Device (PED) tolerance only.

    Applies to: 525-0600 thru 525-0684, 525-0686 thru 525-0701

    Includes 14 CFR 23 through 23-40 except 23-39 · current is 23-63, 21 revisions later

    Includes 14 CFR 23 §23.611, §23.777, §23.779, §23.781, §23.865, §23.867, §23.901, §23.903, §23.939, §23.943, §23.951, §23.955, §23.961, §23.973, §23.1011, §23.1013, §23.1019, §23.1021, §23.1041, §23.1043, §23.1045, §23.1091, §23.1093, §23.1103, §23.1111, §23.1121, §23.1123, §23.1141, §23.1143, §23.1145, §23.1163, §23.1181, §23.1182, §23.1183, §23.1189, §23.1191, §23.1193, §23.1195, §23.1203, §23.1301, §23.1305, §23.1309, §23.1337, §23.1521, §23.1549, §23.1583 through 23-54 except 23-39 · current is 23-63, 7 revisions later

    Includes 14 CFR 23 §23.1309(a) through 23-62 · current is 23-63, 1 revision later

    Expands to 339 provision links ! 2 text missing · Show the expansion

  3. REG

    14 CFR Part 23 effective February 1, 1965, as amended by Amendments 23-1 through 23-38, 23-40; except the following paragraphs applicable for Engines and FADECs: 23.611, 23.777, 23.779, 23.781, 23.865, 23.867, 23.901, 23.903, 23.939, 23.943, 23.951, 23.955, 23.961, 23.973, 23.1011, 23.1013, 23.1019, 23.1021, 23.1041, 23.1043, 23.1045, 23.1091, 23.1093, 23.1103, 23.1111, 23.1121, 23.1123, 23.1141, 23.1143, 23.1145, 23.1163, 23.1181, 23.1182, 23.1183, 23.1189, 23.1191, 23.1193, 23.1195, 23.1203, 23.1301, 23.1305, 23.1309, 23.1337, 23.1521, 23.1549, 23.1583 as amended through Amendment 23-1 thru 23-38, and 23-40 thru 23-54. 23.1309(a) as amended through Amendments 23-62, for PED tolerance only. Additions:

    Applies to: 525-0685, 525-0800 & On

    Includes 14 CFR 23 through 23-40 except 23-39 · current is 23-63, 21 revisions later

    Includes 14 CFR 23 §23.611, §23.777, §23.779, §23.781, §23.865, §23.867, §23.901, §23.903, §23.939, §23.943, §23.951, §23.955, §23.961, §23.973, §23.1011, §23.1013, §23.1019, §23.1021, §23.1041, §23.1043, §23.1045, §23.1091, §23.1093, §23.1103, §23.1111, §23.1121, §23.1123, §23.1141, §23.1143, §23.1145, §23.1163, §23.1181, §23.1182, §23.1183, §23.1189, §23.1191, §23.1193, §23.1195, §23.1203, §23.1301, §23.1305, §23.1309, §23.1337, §23.1521, §23.1549, §23.1583 through 23-54 except 23-39 · current is 23-63, 7 revisions later

    Includes 14 CFR 23 §23.1309(a) through 23-62 · current is 23-63, 1 revision later

    Expands to 339 provision links ! 2 text missing · Show the expansion

  4. REG

    23.441 Maneuvering loads 23-48 Winglets only

    Applies to: 525-0685, 525-0800 & On; Winglets only

    Includes 14 CFR 23 §23.441 through 23-48 · current is 23-63, 13 revisions later

    Expands to 1 provision link · Show the expansion

  5. REG

    23.443 Gust loads 23-48 Winglets only

    Applies to: 525-0685, 525-0800 & On; Winglets only

    Includes 14 CFR 23 §23.443 through 23-48 · current is 23-63, 13 revisions later

    Expands to 1 provision link · Show the expansion

  6. REG

    23.445 Outboard fins 23-42 Winglets only

    Applies to: 525-0685, 525-0800 & On; Winglets only

    Includes 14 CFR 23 §23.445 through 23-42 · current is 23-63, 19 revisions later

    Expands to 1 provision link · Show the expansion

  7. REG

    23.575 Inspections and other procedures 23-48 Winglets only

    Applies to: 525-0685, 525-0800 & On; Winglets only

    Includes 14 CFR 23 §23.575 through 23-48 · current is 23-63, 13 revisions later

    Expands to 1 provision link · Show the expansion

  8. REG

    23.621 Casting factors 23-45 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.621 through 23-45 · current is 23-63, 16 revisions later

    Expands to 1 provision link · Show the expansion

  9. REG

    23.613 Material strength properties Main landing gear actuator 23-45 (c)(d)(e) and design values internal keylock and ramlock only

    Applies to: 525-0685, 525-0800 & On; Main landing gear actuator internal keylock and ramlock only

    Includes 14 CFR 23 §23.613 through 23-45 · current is 23-63, 16 revisions later

    Expands to 1 provision link · Show the expansion

  10. REG

    23.867 Lightning protection of structure 23-49 Winglets only

    Applies to: 525-0685, 525-0800 & On; Winglets only

    Includes 14 CFR 23 §23.867 through 23-49 · current is 23-63, 12 revisions later

    Expands to 1 provision link · Show the expansion

  11. REG

    23.929 Engine installation ice protection 23-51 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.929 through 23-51 · current is 23-63, 10 revisions later

    Expands to 1 provision link · Show the expansion

  12. REG

    23.953 Fuel system independence 23-43 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.953 through 23-43 · current is 23-63, 18 revisions later

    Expands to 1 provision link · Show the expansion

  13. REG

    23.957 Flow between interconnected tanks 23-43 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.957 through 23-43 · current is 23-63, 18 revisions later

    Expands to 1 provision link · Show the expansion

  14. REG

    23.959 Unusable fuel supply 23-51 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.959 through 23-51 · current is 23-63, 10 revisions later

    Expands to 1 provision link · Show the expansion

  15. REG

    23.971 Fuel tank sump 23-43 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.971 through 23-43 · current is 23-63, 18 revisions later

    Expands to 1 provision link · Show the expansion

  16. REG

    Fuel tank vents and carburetor 23.975 23-51 Entire aircraft vapor vents

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.975 through 23-51 · current is 23-63, 10 revisions later

    Expands to 1 provision link · Show the expansion

  17. REG

    23.977 Fuel tank outlet 23-43 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.977 through 23-43 · current is 23-63, 18 revisions later

    Expands to 1 provision link · Show the expansion

  18. REG

    23.991 Fuel pumps 23-43 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.991 through 23-43 · current is 23-63, 18 revisions later

    Expands to 1 provision link · Show the expansion

  19. REG

    23.993 Fuel system lines and fitting 23-43 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.993 through 23-43 · current is 23-63, 18 revisions later

    Expands to 1 provision link · Show the expansion

  20. REG

    23.997 Fuel strainer or filter 23-43 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.997 through 23-43 · current is 23-63, 18 revisions later

    Expands to 1 provision link · Show the expansion

  21. REG

    23.999 Fuel system drains 23-43 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.999 through 23-43 · current is 23-63, 18 revisions later

    Expands to 1 provision link · Show the expansion

  22. REG

    23.1001 Fuel jettisoning system 23-51 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.1001 through 23-51 · current is 23-63, 10 revisions later

    Expands to 1 provision link · Show the expansion

  23. REG

    23.1306 Lightning protection 23-61 For changed systems only

    Applies to: 525-0685, 525-0800 & On; For changed systems only

    Includes 14 CFR 23 §23.1306 through 23-61 · current is 23-63, 2 revisions later

    Expands to 1 provision link · Show the expansion

  24. REG

    High-Intensity Radiated 23.1308 23-57 For changed systems only Fields (HIRF) protection

    Applies to: 525-0685, 525-0800 & On; For changed systems only

    Includes 14 CFR 23 §23.1308 through 23-57 · current is 23-63, 5 revisions later

    Expands to 1 provision link · Show the expansion

  25. REG

    23.1543 Instrument markings: general 23-50 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.1543 through 23-50 · current is 23-63, 11 revisions later

    Expands to 1 provision link · Show the expansion

  26. REG

    23.1553 Fuel quantity indicator 23-50 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.1553 through 23-50 · current is 23-63, 11 revisions later

    Expands to 1 provision link · Show the expansion

  27. REG

    23.1555 Control markings 23-62 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.1555 through 23-62 · current is 23-63, 1 revision later

    Expands to 1 provision link · Show the expansion

  28. REG

    23.1557 Miscellaneous markings and placards 23-45 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.1557 through 23-45 · current is 23-63, 16 revisions later

    Expands to 1 provision link · Show the expansion

  29. REG

    23.1559 Operating limitations placard 23-50 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.1559 through 23-50 · current is 23-63, 11 revisions later

    Expands to 1 provision link · Show the expansion

  30. REG

    23.1563 Airspeed placards 23-50 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.1563 through 23-50 · current is 23-63, 11 revisions later

    Expands to 1 provision link · Show the expansion

  31. REG

    23.1567 Flight maneuver placard 23-50 Entire aircraft

    Applies to: 525-0685, 525-0800 & On; Entire aircraft

    Includes 14 CFR 23 §23.1567 through 23-50 · current is 23-63, 11 revisions later

    Expands to 1 provision link · Show the expansion

  32. REG

    23.1309 23-62

    Applies to: 525-0685, 525-1400 & On (see NOTE 10)

    Includes 14 CFR 23 §23.1309 through 23-62 · current is 23-63, 1 revision later

    Expands to 1 provision link · Show the expansion

  33. REG

    (System Safety Aspects) 23.2505 23-64

    Applies to: 525-0685, 525-1400 & On (see NOTE 10)

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  34. REG

    Autothrottle Functionality 23.2510 23-64

    Applies to: 525-0685, 525-1400 & On (see NOTE 10)

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  35. REG

    23.2605(a)(b)(c) 23-64

    Applies to: 525-0685, 525-1400 & On (see NOTE 10)

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  36. REG

    23.2500(b) 23-65

    Applies to: 525-0685, 525-1400 & On (see NOTE 10)

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  37. REG

    23.2505 23-64 Cybersecurity 23.2510 23-64

    Applies to: 525-0685, 525-1400 & On (see NOTE 10)

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  38. REG

    23.2500(b) 23-65

    Applies to: 525-0685, 525-1400 & On (see NOTE 10)

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  39. REG

    14 CFR Part 23 regulations 23.2000, 23.2005, 23.2010, 23.2325(g), 23.2410, 23.2510, 23.2525, 23.2605 as amended through Amendments 23-64 (see NOTE 10) for new and amended lithium battery systems only.

    Applies to: 525-0001 & On

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  40. REG

    14 CFR Part 36 effective December 1, 1969, Noise standards, as amended by Amendments 36-1 thru 36-18

    Applies to: 525-0001 thru 525-0599

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  41. REG

    14 CFR Part 36 effective December 1, 1969, Noise standards, as amended by Amendments 36-1 thru 36-28

    Applies to: 525-0600 thru 525-0701, 525-0800 & On

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  42. REG

    14 CFR Part 34 effective September 10, 1990, Fuel Venting and Exhaust Emission Requirements for Turbine Engine Powered Airplanes, Amendment Original.

    Applies to: 525-0001 thru 525-0599

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  43. REG

    14 CFR Part 34 effective September 10, 1990, Fuel Venting and Exhaust Emission Requirements for Turbine Engine Powered Airplanes, as amended by Amendments 34-1 through 34-3.

    Applies to: 525-0600 thru 525-0684, 525-0686 thru 525-0701

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  44. REG

    14 CFR Part 34 effective September 10, 1990, Fuel Venting and Exhaust Emission Requirements for Turbine Engine Powered Airplanes, as amended by Amendments 34-1 thru 34-5.

    Applies to: 525-0685, 525-0800 & On

    Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.

  45. OTHER

    Compliance with the Noise Control Act of 1972.

  46. ◆ SPECIAL

    Special Conditions. 23-ACE-55, additional requirements for: Smoke evacuation, protection of electronic systems from lightning and high intensity radiated electromagnetic fields (HIRF), electronic flight instrument displays, thrust attenuating systems (thrust attenuating systems not applicable 525-0600 & On), engine fire extinguishing system, performance, including takeoff, takeoff speeds, accelerate-stop, takeoff path, takeoff distance and takeoff run, takeoff flight path, climb one engine inoperative, landing, balked landing, climb, minimum control speed, trim, static longitudinal stability, demonstration of static longitudinal stability, static directional and lateral stability, wings level stall, turning flight and accelerated stalls, stall warning, vibration and buffeting, high speed characteristics, airspeed indicating system, static pressure system, maximum operating speed limit, minimum flight crew, operating limitations, operating procedures, performance information, airspeed indicator, effects of contamination on Natural Laminar Flow airfoils, definitions, and AFM approved information.

  47. EXEMPT

    Exemptions. Exemption No. 5759 granted to use a relaxed “Dutch Roll” damping criteria above 18,000 ft. in lieu of damping criteria of 23.181(b).

  48. ELOS

    Equivalent Level of Safety (ELOS). Applicable to airplanes 525-0360 thru 525-0701, equipped with Collins Proline 21 electronic displays of engine instruments: No. ACE-00-01: 23.1305(c)(2)(5), 23.1549(a)(b)(c)(d), direct reading, digital only displays for the high-pressure turbine speed (N2), and fuel flow indications.

  49. ELOS

    Equivalent Level of Safety (ELOS). (1) No. ACE-13-09: 23.841(b)(6), Cabin Pressurization – High Altitude Takeoff and Landing Operations. (2) No. ACE-00-05C: 23.841(a), to allow small temporary cabin altitude excursions above 15,000 ft. in the event of any probable pressurization system failure. (3) No. ACE-13-17: 23.1549(a)(b)(c), direct reading, digital only displays, for the high-pressure turbine speed (N2), oil pressure, oil temperature and fuel flow indications.

    Applies to: Applicable to airplanes 525-0685, 525-0800 & On equipped with Garmin G3000

  50. OTHER

    Compliance with ice protection has been demonstrated in accordance with 23.1416, 23.1419.

Entry 1 expanded

General 14 CFR 23 3 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.1Applicability.23-4023-340✓ Text available
§23.2Special retroactive requirements.23-4023-360✓ Text available
§23.3Airplane categories.23-4023-342✓ Text available
Flight 14 CFR 23 44 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.21Proof of compliance.
General		23-4023-00✓ Text available
§23.23Load distribution limits.
General		23-4023-171✓ Text available
§23.25Weight limits.
General		23-4023-342✓ Text available
§23.29Empty weight and corresponding center of gravity.
General		23-4023-210✓ Text available
§23.31Removable ballast.
General		23-4023-130✓ Text available
§23.33Propeller speed and pitch limits.
General		23-4023-02✓ Text available
§23.45General.
Performance		23-4023-343✓ Text available
§23.49Stalling speed.
Performance		23-4023-213✓ Text available
§23.51Takeoff speeds.
Performance		23-4023-342✓ Text available
§23.53Takeoff performance.
Performance		23-4023-343✓ Text available
§23.55Accelerate-stop distance.
Performance		23-4023-342✓ Text available
§23.57Takeoff path.
Performance		23-4023-342✓ Text available
§23.59Takeoff distance and takeoff run.
Performance		23-4023-342✓ Text available
§23.61Takeoff flight path.
Performance		23-4023-341✓ Text available
§23.65Climb: All engines operating.
Performance		23-4023-343✓ Text available
§23.67Climb: One engine inoperative.
Performance		23-4023-344✓ Text available
§23.75Landing [distance.]
Performance		23-4023-342✓ Text available
§23.77Balked landing.
Performance		23-4023-342✓ Text available
§23.141Flight Characteristics23-4023-171✓ Text available
§23.143Controllability and Maneuverability
Controllability and Maneuverability		23-4023-172✓ Text available
§23.145Longitudinal control.
Controllability and Maneuverability		23-4023-172✓ Text available
§23.147Directional and lateral control.
Controllability and Maneuverability		23-4023-02✓ Text available
§23.149Minimum control speed.
Controllability and Maneuverability		23-4023-212✓ Text available
§23.151Acrobatic maneuvers.
Controllability and Maneuverability		23-4023-00✓ Text available
§23.153Control during landings.
Controllability and Maneuverability		23-4023-142✓ Text available
§23.155Elevator control force in maneuvers.
Controllability and Maneuverability		23-4023-142✓ Text available
§23.157Rate of roll.
Controllability and Maneuverability		23-4023-142✓ Text available
§23.161Trim.
Trim		23-4023-342✓ Text available
§23.171General.
Stability		23-4023-00✓ Text available
§23.173Static longitudinal stability.
Stability		23-4023-340✓ Text available
§23.175Demonstration of static longitudinal stability.
Stability		23-4023-342✓ Text available
§23.177Static directional and lateral stability.
Stability		23-4023-213✓ Text available
§23.181Dynamic stability.
Stability		23-4023-212✓ Text available
§23.201Wings level stall.
Stalls		23-4023-143✓ Text available
§23.203Turning flight and accelerated turning stalls.
Stalls		23-4023-143✓ Text available
§23.205Critical engine inoperative stalls.
Stalls		23-4023-141✓ Text available
§23.207Stall warning.
Stalls		23-4023-72✓ Text available
§23.221Spinning.
Spinning		23-4023-72✓ Text available
§23.231Longitudinal stability and control.
Ground and Water Handling Characteristics		23-4023-00✓ Text available
§23.233Directional stability and control.
Ground and Water Handling Characteristics		23-4023-02✓ Text available
§23.235Operation on unpaved surfaces.
Ground and Water Handling Characteristics		23-4023-02✓ Text available
§23.239Spray characteristics.
Ground and Water Handling Characteristics		23-4023-00✓ Text available
§23.251Vibration and buffeting.
Miscellaneous Flight Requirements		23-4023-02✓ Text available
§23.253High speed characteristics.
Miscellaneous Flight Requirements		23-4023-263✓ Text available
Structure 14 CFR 23 57 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.301Loads.
General		23-4023-282✓ Text available
§23.305Strength and deformation.
General		23-4023-01✓ Text available
§23.307Proof of structure.
General		23-4023-00✓ Text available
§23.321General.
Flight Loads		23-4023-01✓ Text available
§23.331Symmetrical flight conditions.
Flight Loads		23-4023-01✓ Text available
§23.333Flight envelope.
Flight Loads		23-4023-340✓ Text available
§23.335Design airspeeds.
Flight Loads		23-4023-341✓ Text available
§23.337Limit maneuvering load factors.
Flight Loads		23-4023-341✓ Text available
§23.341Gust load factors.
Flight Loads		23-4023-342✓ Text available
§23.345High lift devices.
Flight Loads		23-4023-231✓ Text available
§23.347Unsymmetrical flight conditions.
Flight Loads		23-4023-01✓ Text available
§23.349Rolling conditions.
Flight Loads		23-4023-341✓ Text available
§23.351Yawing conditions.
Flight Loads		23-4023-01✓ Text available
§23.361Engine torque.
Flight Loads		23-4023-261✓ Text available
§23.363Side load on engine mount.
Flight Loads		23-4023-00✓ Text available
§23.365Pressurized cabin loads.
Flight Loads		23-4023-00✓ Text available
§23.367Unsymmetrical loads due to engine failure.
Flight Loads		23-4023-70✓ Text available
§23.369Rear lift truss.
Flight Loads		23-4023-72✓ Text available
§23.371Gyroscopic and aerodynamic loads.
Flight Loads		23-4023-262✓ Text available
§23.373Speed control devices.
Flight Loads		23-4023-70✓ Text available
§23.391Control surface loads.
Control Surface and System Loads		23-4023-01✓ Text available
§23.395Control system [loads.]
Control Surface and System Loads		23-4023-70✓ Text available
§23.397Limit control forces and torques.
Control Surface and System Loads		23-4023-341✓ Text available
§23.399Dual control system.
Control Surface and System Loads		23-4023-01✓ Text available
§23.405Secondary control system.
Control Surface and System Loads		23-4023-00✓ Text available
§23.407Trim tab effects.
Control Surface and System Loads		23-4023-00✓ Text available
§23.409Tabs.
Control Surface and System Loads		23-4023-00✓ Text available
§23.415Ground gust conditions.
Control Surface and System Loads		23-4023-72✓ Text available
§23.421Balancing loads.
Horizontal Stabilizing and Balancing Surfaces		23-4023-71✓ Text available
§23.423Maneuvering loads.
Horizontal Stabilizing and Balancing Surfaces		23-4023-71✓ Text available
§23.425Gust loads.
Horizontal Stabilizing and Balancing Surfaces		23-4023-71✓ Text available
§23.427Unsymmetrical loads.
Horizontal Stabilizing and Balancing Surfaces		23-4023-141✓ Text available
§23.441Maneuvering loads.
Vertical Surfaces		23-4023-282✓ Text available
§23.443Gust loads.
Vertical Surfaces		23-4023-342✓ Text available
§23.445Outboard fins [or winglets.]
Vertical Surfaces		23-4023-141✓ Text available
§23.455Ailerons.
Ailerons; Wing Flaps; and Special Devices		23-4023-71✓ Text available
§23.457Wing flaps.
Ailerons; Wing Flaps; and Special Devices		23-4023-00✓ Text available
§23.459Special devices.
Ailerons and Special Devices		23-4023-00✓ Text available
§23.471General.
Ground Loads		23-4023-00✓ Text available
§23.473Ground load conditions and assumptions.
Ground Loads		23-4023-282✓ Text available
§23.477Landing gear arrangement.
Ground Loads		23-4023-00✓ Text available
§23.479Level landing conditions.
Ground Loads		23-4023-171✓ Text available
§23.481Tail down landing conditions.
Ground Loads		23-4023-00✓ Text available
§23.483One-wheel landing conditions.
Ground Loads		23-4023-00✓ Text available
§23.485Side load conditions.
Ground Loads		23-4023-01✓ Text available
§23.493Braked roll conditions.
Ground Loads		23-4023-00✓ Text available
§23.497Supplementary conditions for tail wheels.
Ground Loads		23-4023-01✓ Text available
§23.499Supplementary conditions for nose wheels.
Ground Loads		23-4023-01✓ Text available
§23.505Supplementary conditions for skiplanes.
Ground Loads		23-4023-70✓ Text available
§23.507Jacking loads.
Ground Loads		23-4023-140✓ Text available
§23.509Towing loads.
Ground Loads		23-4023-140✓ Text available
§23.511Ground load; unsymmetrical loads on multiple-wheel units.
Ground Loads		23-4023-70✓ Text available
§23.521Water load conditions.
Water Loads		23-4023-02✓ Text available
§23.561General.
Emergency Landing Conditions		23-4023-363✓ Text available
§23.562Emergency landing dynamic conditions.
Emergency Landing Conditions		23-4023-363✓ Text available
§23.571Metallic pressurized cabin structures.
Fatigue Evaluation		23-4023-143✓ Text available
§23.572[Metallic] wing, empennage, and associated structures.
Fatigue Evaluation		23-4023-382✓ Text available
Design and Construction 14 CFR 23 71 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.601General.23-4023-00✓ Text available
§23.603Materials and workmanship.23-4023-230✓ Text available
§23.605Fabrication methods.23-4023-230✓ Text available
§23.607Fasteners.23-4023-171✓ Text available
§23.609Protection of structure.23-4023-00✓ Text available
§23.611Accessibility [provisions.]23-4023-71✓ Text available
§23.613Material strength properties and design values.23-4023-231✓ Text available
§23.615Design properties.23-4023-70✓ Text available
§23.617Interchangeability of seamwelded and seamless steel tubing.23-4023-00✓ Text available
§23.619Special factors.23-4023-70✓ Text available
§23.621Casting factors.23-4023-01✓ Text available
§23.623Bearing factors.23-4023-70✓ Text available
§23.625Fitting factors.23-4023-70✓ Text available
§23.627Fatigue strength.23-4023-00✓ Text available
§23.629Flutter.23-4023-313✓ Text available
§23.641Proof of strength.
Wings		23-4023-00✓ Text available
§23.643Rib tests.
Wings		23-4023-00✓ Text available
§23.651Proof of strength.
Control Surfaces		23-4023-00✓ Text available
§23.655Installation.
Control Surfaces		23-4023-01✓ Text available
§23.657Hinges.
Control Surfaces		23-4023-01✓ Text available
§23.659Mass balance.
Control Surfaces		23-4023-00✓ Text available
§23.671General.
Control Systems		23-4023-00✓ Text available
§23.673Primary flight controls.
Control Systems		23-4023-01✓ Text available
§23.675Stops.
Control Systems		23-4023-170✓ Text available
§23.677Trim systems.
Control Systems		23-4023-342✓ Text available
§23.679Control system locks.
Control Systems		23-4023-01✓ Text available
§23.681Limit load static tests.
Control Systems		23-4023-00✓ Text available
§23.683Operation tests.
Control Systems		23-4023-70✓ Text available
§23.685Control system details.
Control Systems		23-4023-170✓ Text available
§23.687Spring devices.
Control Systems		23-4023-00✓ Text available
§23.689Cable systems.
Control Systems		23-4023-70✓ Text available
§23.693Joints.
Control Systems		23-4023-00✓ Text available
§23.697Wing flap controls.
Control Systems		23-4023-01✓ Text available
§23.699Wing flap position indicator.
Control Systems		23-4023-00✓ Text available
§23.701Flap interconnection.
Control Systems		23-4023-142✓ Text available
§23.721General.
Landing Gear		23-4023-340✓ Text available
§23.723Shock absorption tests.
Landing Gear		23-4023-231✓ Text available
§23.725Limit drop tests.
Landing Gear		23-4023-71✓ Text available
§23.726Ground load dynamic tests.
Landing Gear		23-4023-70✓ Text available
§23.727Reserve energy absorption drop tests.
Landing Gear		23-4023-70✓ Text available
§23.729Landing gear extension and retraction system.
Landing Gear		23-4023-262✓ Text available
§23.731Wheels.
Landing Gear		23-4023-01✓ Text available
§23.733Tires.
Landing Gear		23-4023-171✓ Text available
§23.735Brakes.
Landing Gear		23-4023-243✓ Text available
§23.737Skis.
Landing Gear		23-4023-01✓ Text available
§23.751Main float buoyancy.
Floats and Hulls		23-4023-01✓ Text available
§23.755Hulls.
Floats and Hulls		23-4023-02✓ Text available
§23.757Auxiliary floats.
Floats and Hulls		23-4023-00✓ Text available
§23.771Pilot compartment.
Personnel and Cargo Accommodations		23-4023-140✓ Text available
§23.773Pilot compartment view.
Personnel and Cargo Accommodations		23-4023-141✓ Text available
§23.775Windshields and windows.
Personnel and Cargo Accommodations		23-4023-72✓ Text available
§23.777Cockpit controls.
Personnel and Cargo Accommodations		23-4023-332✓ Text available
§23.779Motion and effect of cockpit controls.
Personnel and Cargo Accommodations		23-4023-331✓ Text available
§23.781Cockpit control knob shape.
Personnel and Cargo Accommodations		23-4023-330✓ Text available
§23.783Doors.
Personnel and Cargo Accommodations		23-4023-362✓ Text available
§23.785Seats, berths, litters, safety belts, and shoulder harnesses.
Personnel and Cargo Accommodations		23-4023-361✓ Text available
§23.787Baggage and cargo compartments.
Personnel and Cargo Accommodations		23-4023-361✓ Text available
§23.803Emergency evacuation.
Personnel and Cargo Accommodations		23-4023-341✓ Text available
§23.807Emergency exits.
Personnel and Cargo Accommodations		23-4023-363✓ Text available
§23.811Emergency exit marking.
Personnel and Cargo Accommodations		23-4023-361✓ Text available
§23.813Emergency exit access.
Personnel and Cargo Accommodations		23-4023-361✓ Text available
§23.815Width of aisle.
Personnel and Cargo Accommodations		23-4023-341✓ Text available
§23.831Ventilation.
Personnel and Cargo Accommodations		23-4023-342✓ Text available
§23.841Pressurized cabins.
Pressurization		23-4023-172✓ Text available
§23.843Pressurization tests.
Pressurization		23-4023-00✓ Text available
§23.851Fire extinguishers.
Fire Protection		23-4023-341✓ Text available
§23.853Passenger and crew compartment interiors.
Fire Protection		23-4023-341✓ Text available
§23.859Combustion heater fire protection.
Fire Protection		23-4023-270✓ Text available
§23.863Flammable fluid fire protection.
Fire Protection		23-4023-230✓ Text available
§23.865Fire protection of flight controls, engine mounts, and other flight structure.
Fire Protection		23-4023-142✓ Text available
§23.867Lightning protection of structure.
Electrical Bonding and Lightning Protection		23-4023-70✓ Text available
Powerplant 14 CFR 23 80 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.901Installation.
General		23-4023-343✓ Text available
§23.903Engines.
General		23-4023-340✓ Text available
§23.905Propellers.
General		23-4023-292✓ Text available
§23.907Propeller vibration and fatigue.
General		23-4023-02✓ Text available
§23.909Turbocharger systems.
General		23-4023-71✓ Text available
§23.925Propeller clearance.
General		23-4023-03✓ Text available
§23.929Engine installation ice protection.
General		23-4023-141✓ Text available
§23.933Reversing systems.
General		23-4023-342✓ Text available
§23.937Turbopropeller-drag limiting systems.
General		23-4023-71✓ Text available
§23.939Powerplant operating characteristics.
General		23-4023-181✓ Text available
§23.943Negative acceleration.
General		23-4023-181✓ Text available
§23.951General.
Fuel System		23-4023-401✓ Text available
§23.953Fuel system independence.
Fuel System		23-4023-71✓ Text available
§23.954Fuel system lightning protection.
Fuel System		23-4023-70✓ Text available
§23.955Fuel flow.
Fuel System		23-4023-72✓ Text available
§23.957Flow between interconnected tanks.
Fuel System		23-4023-01✓ Text available
§23.959Unusable fuel supply.
Fuel System		23-4023-181✓ Text available
§23.961Fuel system hot weather operation.
Fuel System		23-4023-01✓ Text available
§23.963Fuel tanks: general.
Fuel System		23-4023-342✓ Text available
§23.965Fuel tank tests.
Fuel System		23-4023-02✓ Text available
§23.967Fuel tank installation.
Fuel System		23-4023-361✓ Text available
§23.969Fuel tank expansion space.
Fuel System		23-4023-00✓ Text available
§23.971Fuel tank sump.
Fuel System		23-4023-171✓ Text available
§23.973Fuel tank filler connection.
Fuel System		23-4023-182✓ Text available
§23.975Fuel tank vents and carburetor vapor vents.
Fuel System		23-4023-292✓ Text available
§23.977Fuel tank outlet.
Fuel System		23-4023-171✓ Text available
§23.979Pressure fueling systems.
Fuel System		23-4023-141✓ Text available
§23.991Fuel pumps.
Fuel System Components		23-4023-261✓ Text available
§23.993Fuel system lines and fittings.
Fuel System Components		23-4023-01✓ Text available
§23.994Fuel system components.
Fuel System Components		23-4023-290✓ Text available
§23.995Fuel valves and controls.
Fuel System Components		23-4023-290✓ Text available
§23.997Fuel strainer or filter.
Fuel System Components		23-4023-341✓ Text available
§23.999Fuel system drains.
Fuel System Components		23-4023-171✓ Text available
§23.1001Fuel jettisoning system.
Fuel System Components		23-4023-72✓ Text available
§23.1011General.
Oil System		23-4023-01✓ Text available
§23.1013Oil tanks.
Oil System		23-4023-152✓ Text available
§23.1015Oil tank tests.
Oil System		23-4023-150✓ Text available
§23.1017Oil lines and fittings.
Oil System		23-4023-140✓ Text available
§23.1019Oil strainer or filter.
Oil System		23-4023-291✓ Text available
§23.1021Oil system drains.
Oil System		23-4023-291✓ Text available
§23.1023Oil radiators.
Oil System		23-4023-00✓ Text available
§23.1027Propeller feathering system.
Oil System		23-4023-141✓ Text available
§23.1041General.
Cooling		23-4023-72✓ Text available
§23.1043Cooling tests.
Cooling		23-4023-211✓ Text available
§23.1045Cooling test procedures for turbine engine powered airplanes.
Cooling		23-4023-71✓ Text available
§23.1047Cooling test procedures for reciprocating engine powered airplanes.
Cooling		23-4023-213✓ Text available
§23.1061Installation.
Liquid Cooling		23-4023-01✓ Text available
§23.1063Coolant tank tests.
Liquid Cooling		23-4023-00✓ Text available
§23.1091Air induction system.
Induction System		23-4023-72✓ Text available
§23.1093Induction system icing protection.
Induction System		23-4023-292✓ Text available
§23.1095Carburetor deicing fluid flow rate.
Induction System		23-4023-00✓ Text available
§23.1097Carburetor deicing fluid system capacity.
Induction System		23-4023-00✓ Text available
§23.1099Carburetor deicing fluid system detail design.
Induction System		23-4023-00✓ Text available
§23.1101[Induction] air preheater design.
Induction System		23-4023-01✓ Text available
§23.1103Induction system ducts.
Induction System		23-4023-71✓ Text available
§23.1105Induction system screens.
Induction System		23-4023-01✓ Text available
§23.1111Turbine engine bleed air system.
Induction System		23-4023-170✓ Text available
§23.1121General.
Exhaust System		23-4023-182✓ Text available
§23.1123Exhaust [system.]
Exhaust System		23-4023-01✓ Text available
§23.1125Exhaust heat exchangers.
Exhaust System		23-4023-170✓ Text available
§23.1141Powerplant controls: general.
Powerplant Controls and Accessories		23-4023-181✓ Text available
§23.1143Engine controls.
Powerplant Controls and Accessories		23-4023-292✓ Text available
§23.1145Ignition switches.
Powerplant Controls and Accessories		23-4023-181✓ Text available
§23.1147Mixture controls.
Powerplant Controls and Accessories		23-4023-331✓ Text available
§23.1149Propeller speed and pitch controls.
Powerplant Controls and Accessories		23-4023-00✓ Text available
§23.1153Propeller feathering controls.
Powerplant Controls and Accessories		23-4023-01✓ Text available
§23.1155Turbine engine reverse thrust and propeller pitch settings below the flight regime.
Powerplant Controls and Accessories		23-4023-70✓ Text available
§23.1163Powerplant accessories.
Powerplant Controls and Accessories		23-4023-341✓ Text available
§23.1165Engine ignition systems.
Powerplant Controls and Accessories		23-4023-341✓ Text available
§23.1182Nacelle areas behind firewalls.
Powerplant Fire Protection		23-4023-140✓ Text available
§23.1183Lines, fittings and components.
Powerplant Fire Protection		23-4023-291✓ Text available
§23.1189Shutoff means.
Powerplant Fire Protection		23-4023-291✓ Text available
§23.1191Firewalls.
Powerplant Fire Protection		23-4023-02✓ Text available
§23.1192Engine accessory compartment diaphragm.
Powerplant Fire Protection		23-4023-140✓ Text available
§23.1193Cowling and nacelle.
Powerplant Fire Protection		23-4023-342✓ Text available
§23.1195Fire extinguishing systems.
Powerplant Fire Protection		23-4023-342✓ Text available
§23.1197Fire extinguishing agents.
Powerplant Fire Protection		23-4023-341✓ Text available
§23.1199Extinguishing agent containers.
Powerplant Fire Protection		23-4023-341✓ Text available
§23.1201Fire extinguishing system materials.
Powerplant Fire Protection		23-4023-341✓ Text available
§23.1203Fire detector system.
Powerplant Fire Protection		23-4023-342✓ Text available
Equipment 14 CFR 23 48 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.1301Function and installation.
General		23-4023-201✓ Text available
§23.1303Flight and navigation instruments.
General		23-4023-173✓ Text available
§23.1305Powerplant instruments.
General		23-4023-343✓ Text available
§23.1307Miscellaneous equipment.
General		23-4023-232✓ Text available
§23.1309Equipment, systems, and installations.
General		23-4023-343✓ Text available
§23.1321Arrangement and visibility.
Instruments: Installation		23-4023-202✓ Text available
§23.1322Warning, caution, and advisory lights.
Instruments: Installation		23-4023-171✓ Text available
§23.1323Airspeed indicating system.
Instruments: Installation		23-4023-343✓ Text available
§23.1325Static pressure system.
Instruments: Installation		23-4023-342✓ Text available
§23.1327Magnetic direction indicator.
Instruments: Installation		23-4023-200✓ Text available
§23.1329Automatic pilot system.
Instruments: Installation		23-4023-232✓ Text available
§23.1331Instruments using a power source.
Instruments: Installation		23-4023-02✓ Text available
§23.1335Flight director [systems.]
Instruments: Installation		23-4023-200✓ Text available
§23.1337Powerplant instruments installation.
Instruments: Installation		23-4023-183✓ Text available
§23.1351General.
Electrical Systems and Equipment		23-4023-342✓ Text available
§23.1353Storage battery design and installation.
Electrical Systems and Equipment		23-4023-212✓ Text available
§23.1357Circuit protective devices.
Electrical Systems and Equipment		23-4023-201✓ Text available
§23.1361Master switch arrangement.
Electrical Systems and Equipment		23-4023-202✓ Text available
§23.1365Electric cables and equipment.
Electrical Systems and Equipment		23-4023-142✓ Text available
§23.1367Switches.
Electrical Systems and Equipment		23-4023-00✓ Text available
§23.1381Instrument lights.
Lights		23-4023-00✓ Text available
§23.1383Taxi and landing lights.
Lights		23-4023-01✓ Text available
§23.1385Position light system installation.
Lights		23-4023-171✓ Text available
§23.1387Position light system dihedral angles.
Lights		23-4023-121✓ Text available
§23.1389Position light distribution and intensities.
Lights		23-4023-01✓ Text available
§23.1391Minimum intensities in the horizontal plane of [position lights.]
Lights		23-4023-01✓ Text available
§23.1393Minimum intensities in any vertical plane [of position lights.]
Lights		23-4023-01✓ Text available
§23.1395Maximum intensities in overlapping beams of [position lights.]
Lights		23-4023-01✓ Text available
§23.1397Color specifications.
Lights		23-4023-110✓ Text available
§23.1399Riding light.
Lights		23-4023-00✓ Text available
§23.1401Anticollision light system.
Lights		23-4023-201✓ Text available
§23.1411General.
Safety Equipment		23-4023-360✓ Text available
§23.1413Safety belts and harnesses.
Safety Equipment		23-4023-220✓ Text available
§23.1415Ditching equipment.
Safety Equipment		23-4023-00✓ Text available
§23.1416Pneumatic de-icer boot system.
Safety Equipment		23-4023-230✓ Text available
§23.1419Ice protection.
Safety Equipment		23-4023-141✓ Text available
§23.1431Electronic equipment.
Miscellaneous Equipment		23-4023-03✓ Text available
§23.1435Hydraulic systems.
Miscellaneous Equipment		23-4023-142✓ Text available
§23.1437Accessories for multiengine airplanes.
Miscellaneous Equipment		23-4023-00✓ Text available
§23.1438Pressurization and pneumatic systems.
Miscellaneous Equipment		23-4023-200✓ Text available
§23.1441Oxygen equipment and supply.
Miscellaneous Equipment		23-4023-91✓ Text available
§23.1443Minimum mass flow of supplemental oxygen.
Miscellaneous Equipment		23-4023-92✓ Text available
§23.1447Equipment standards for oxygen dispensing units.
Miscellaneous Equipment		23-4023-303✓ Text available
§23.1449Means for determining use of oxygen.
Miscellaneous Equipment		23-4023-90✓ Text available
§23.1450Chemical oxygen generators.
Miscellaneous Equipment		23-4023-200✓ Text available
§23.1457Cockpit voice recorders.
Miscellaneous Equipment		23-4023-351✓ Text available
§23.1459Flight recorders.
Miscellaneous Equipment		23-4023-351✓ Text available
§23.1461Equipment containing high energy rotors.
Miscellaneous Equipment		23-4023-201✓ Text available
Operating Limitations and Information 14 CFR 23 29 sections
SectionTitleCut-offText versionChanged sinceStatus
§23.1501General.23-4023-210✓ Text available
§23.1505Airspeed limitations.23-4023-71✓ Text available
§23.1507(Operating) maneuvering speed.23-4023-01✓ Text available
§23.1511Flap extended speed.23-4023-01✓ Text available
§23.1513Minimum control speed.23-4023-00✓ Text available
§23.1519Weight and center of gravity.23-4023-00✓ Text available
§23.1521Powerplant limitations.23-4023-212✓ Text available
§23.1523Minimum flight crew.23-4023-340✓ Text available
§23.1525Kinds of operation.23-4023-01✓ Text available
§23.1527Maximum operating altitude.23-4023-71✓ Text available
§23.1529Instructions for Continued Airworthiness.23-4023-260✓ Text available
§23.1541General.
Markings and Placards		23-4023-210✓ Text available
§23.1543Instrument markings: general.
Markings and Placards		23-4023-01✓ Text available
§23.1545Airspeed indicator.
Markings and Placards		23-4023-232✓ Text available
§23.1547Magnetic direction indicator.
Markings and Placards		23-4023-200✓ Text available
§23.1549Powerplant [and auxiliary power unit instruments.]
Markings and Placards		23-4023-281✓ Text available
§23.1551Oil quantity indicator.
Markings and Placards		23-4023-00✓ Text available
§23.1553Fuel quantity indicator.
Markings and Placards		23-4023-01✓ Text available
§23.1555Control markings.
Markings and Placards		23-4023-212✓ Text available
§23.1557Miscellaneous markings and placards.
Markings and Placards		23-4023-231✓ Text available
§23.1559Operating limitations placard.
Markings and Placards		23-4023-212✓ Text available
§23.1561Safety equipment.
Markings and Placards		23-4023-00✓ Text available
§23.1563Airspeed placards.
Markings and Placards		23-4023-73✓ Text available
§23.1567Flight maneuver placard.
Markings and Placards		23-4023-212✓ Text available
§23.1581General.
Airplane Flight Manual and Approved Manual Material		23-4023-342✓ Text available
§23.1583Operating limitations.
Airplane Flight Manual and Approved Manual Material		23-4023-343✓ Text available
§23.1585Operating procedures.
Airplane Flight Manual and Approved Manual Material		23-4023-343✓ Text available
§23.1587Performance information.
Airplane Flight Manual and Approved Manual Material		23-4023-343✓ Text available
§23.1589Loading information.
Airplane Flight Manual and Approved Manual Material		23-4023-02✓ Text available
Appendix 14 CFR 23 5 sections ! 2 text missing
SectionTitleCut-offText versionChanged sinceStatus
14 CFR 23 A23Appendix A to Part 23 - Simplified Design Load Criteria23-4023-281✓ Text available
14 CFR 23 C23Appendix C to Part 23 - Basic Landing Conditions23-4023-70! Text missing
14 CFR 23 D23Appendix D to Part 23 - Wheel Spin-Up and Spring-Back Loads23-4023-01! Text missing
14 CFR 23 F23Appendix F to Part 23 - Test Procedure23-4023-342✓ Text available
14 CFR 23 G23Appendix G to Part 23 - Instructions for Continued Airworthiness23-4023-370✓ Text available
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