Textron Aviation Inc. 525A: certification basis
Basis entries as written on the TCDS
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REG
14 CFR Part 23 effective February 1, 1965, as amended by Amendments 23-1 thru 23-40; except for additional paragraphs listed, and for paragraphs for Engines and FADECs only as amended by Amendments 23-1 thru 23-54. Additions: 23.331, 23.351, 23.421, 23.423, 23.425, 23.427, 23.939, and 23.1163 as amended by Amendments 23-1 through 23-42. 23.943, 23.951, 23.957, 23.961, 23.967, 23.991, 23.993, 23.997, 23.999, 23.1001, 23.1011, 23.1019, 23.1041, 23.1061, 23.1189, 23.1322, 23.1357, 23.1391, 23.1393, 23.1395, 23.1443, 23.1445 as amended by Amendments 23-1 thru 23-43. 23.179, 23.305, 23.321, 23.361, 23.397, 23.479, 23.485, 23.613, 23.615, 23.621, 23.731, 23.1549 as amended by Amendments 23-1 thru 23-45. 23.335, 23.337, 23.341, 23.343, 23.345, 23.347, 23.371, 23.393, 23.399, 23.415, 23.441, 23.443, 23.455, 23.457, 23.473, 23.499, 23.561, 23.571, 23.572, 23.611, 23.629, 23.673, 23.725 as amended by Amendments 23-1 thru 23-48. 23.677, 23.723, 23.785, 23.787, 23.791, 23.853, 23.855, 23.1303, 23.1307, 23.1321, 23.1351, 23.1353, 23.1361, 23.1401 as amended by Amendments 23-1 thru 23-49. 23.233, 23.235, 23.1555, 23.1589 as amended by Amendments 23-1 thru 23-50. 23.901, 23.903, 23.929, 23.963, 23.965, 23.1013, 23.1043, 23.1143, 23.1183, 23.1191, 23.1337 as amended by Amendments 23-1 thru 23-51. 23.1309(a) as amended through Amendments 23-62, for PED tolerance only.
Applies to: 525A0001 & On
Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.
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REG
Addition for Engines and FADECs installation only (525A0300 & On): 23.777, 23.779, 23.865, 23.867, 23.901, 23.903, 23.955, 23.973, 23.1041, 23.1045, 23.1091, 23.1093, 23.1103, 23.1121, 23.1123, 23.1141, 23.1145, 23.1181, 23.1193, 23.1305, 23.1309, 23.1521, 23.1583, as amended by Amendments 23-1 thru 23-54.
Includes 14 CFR 23 §23.777, §23.779, §23.865, §23.867, §23.901, §23.903, §23.955, §23.973, §23.1041, §23.1045, §23.1091, §23.1093, §23.1103, §23.1121, §23.1123, §23.1141, §23.1145, §23.1181, §23.1193, §23.1305, §23.1309, §23.1521, §23.1583 through 23-54 · current is 23-63, 7 revisions later
Expands to 23 provision links · shown below
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REG
14 CFR Part 36 effective December 1, 1969, Noise Standards, as amended by Amendments 36-1 through 36-22.
Applies to: 525A0001 thru 525A0299
Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.
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REG
14 CFR Part 36 effective December 1, 1969, Noise Standards, as amended by Amendments 36-1 through 36-28.
Applies to: 525A0300 & On
Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.
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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 34-3.
Not linked to provisions yet: the line is not interpreted, or its document is not in the dataset.
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◆ SPECIAL
Special Conditions. 23-ACE-55, additional requirements: 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 for S/N 525A0300 and 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.
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◆ SPECIAL
Special Conditions. 23-ACE-55, additional requirements: 23-102-SC, High Altitude Operation (45,000 ft.). Additional requirements for ventilation, air conditioning, pressurized cabins, oxygen equipment and supply, supplemental oxygen, oxygen distribution and equipment (see NOTE 6).
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EXEMPT
Exemption Number 5759 granted to use a relaxed “Dutch Roll” damping criteria above 18,000 ft. in lieu of damping criteria of 23.181(b).
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ELOS
ELOS. 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.
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ELOS
ELOS. No. ACE-99-07: 23.841(b)(6) Cabin Pressurization – High Altitude Takeoff and Landing Operations.
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ELOS
ELOS. No. ACE-00-05; 23.841(a), to allow small temporary cabin altitude excursions above 15,000 ft. in the event of any probable pressurization system failure.”
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OTHER
Compliance with ice protection has been demonstrated in accordance with 23.1416, 23.1419.
Entry 2 expanded
Design and Construction 14 CFR 23 4 sections
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|---|---|---|---|---|
| §23.777 | Cockpit controls. Personnel and Cargo Accommodations | 23-54 | 23-51 | 1 | ✓ Text available |
| §23.779 | Motion and effect of cockpit controls. Personnel and Cargo Accommodations | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.865 | Fire protection of flight controls, engine mounts, and other flight structure. Fire Protection | 23-54 | 23-48 | 0 | ✓ Text available |
| §23.867 | Lightning protection of structure. Electrical Bonding and Lightning Protection | 23-54 | 23-7 | 0 | ✓ Text available |
Powerplant 14 CFR 23 15 sections
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|---|---|---|---|---|
| §23.901 | Installation. General | 23-54 | 23-53 | 0 | ✓ Text available |
| §23.903 | Engines. General | 23-54 | 23-34 | 0 | ✓ Text available |
| §23.955 | Fuel flow. Fuel System | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.973 | Fuel tank filler connection. Fuel System | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.1041 | General. Cooling | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.1045 | Cooling test procedures for turbine engine powered airplanes. Cooling | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.1091 | Air induction system. Induction System | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.1093 | Induction system icing protection. Induction System | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.1103 | Induction system ducts. Induction System | 23-54 | 23-43 | 0 | ✓ Text available |
| §23.1121 | General. Exhaust System | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.1123 | Exhaust [system.] Exhaust System | 23-54 | 23-43 | 0 | ✓ Text available |
| §23.1141 | Powerplant controls: general. Powerplant Controls and Accessories | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.1145 | Ignition switches. Powerplant Controls and Accessories | 23-54 | 23-43 | 0 | ✓ Text available |
| §23.1181 | Designated fire zones; regions included. Powerplant Fire Protection | 23-54 | 23-51 | 0 | ✓ Text available |
| §23.1193 | Cowling and nacelle. Powerplant Fire Protection | 23-54 | 23-43 | 1 | ✓ Text available |