Textron Aviation Inc. 525B: certification basis

Basis entries as written on the TCDS

1. REG

   CS-23, Initial issue, dated 14 November 2003 with the following paragraphs retained at 14 CFR 23 through Amendment 40: §§ 23.773, 23.775, 23.807, 23.865, 23.1309 (CS23.1309 for the engine FADEC installation only), 23.1419, 23.1431, 23.1441, 23.1451, and 23.1543

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

2. REG

   Compliance with ice protection has been demonstrated in accordance with CS 23.1416 and 23.1419 (See Note 8)

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

3. REG

   CS 23.1309(a) as amended through Amendment 3, for Portable Electronic Device (PED) tolerance only.

   Includes CS-23 §23.1309(a) through CS23-3 · current is CS23-6, 3 revisions later

   Expands to 1 provision link · shown below

4. REG

   CS-23, regulations 23.0000, 23.2005, 23.2010, 23.2325(a)(2), 23.2410, 23.2510, 23.2525 and 23.2605, Amendment 6 (see Note 11) for new or changed lithium battery systems only.

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

5. REG

   (525B-0057 and 525B-0451 and On) CS-ACNS, issue 2

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

6. ◆ SPECIAL

   CS23 Jets beyond 5670 kg (12500 lbs) Human Factors

7. ◆ SPECIAL

   CS23 Jet requirements High Altitude Operation FADEC Integration Protection from the Effects of HIRF Protection from the Direct Effects of Lightning strike Protection from the Indirect Effects of Lightning strike Equipment Systems and Installations Databases and Configuration Files Digital Devices Design Assurance

8. ◆ SPECIAL

   (525B0057, 525B0451 and on)

9. ◆ SPECIAL

   Human Factors - Integrated Avionics Systems and associated

10. ◆ SPECIAL

    SC-B 23.div-01, Issue 1

11. ◆ SPECIAL

    Flight Recorders including Data Link Recording and associated

12. ◆ SPECIAL

    SC-F23.1457-01, Issue 2

13. OTHER

    No. 7981 to permit certification in the Commuter category.

14. OTHER

    No. 5759 granted to use a relaxed “Dutch Roll” damping criteria above 18, 000 feet in lieu of damping criteria of 14 CFR 23.181(b).

15. ELOS

    Digital reading N2 Cabin Pressurisation high altitude TO/L Cabin Pressurisation Excursion Passenger Entry Door Aisle Width No Smoking Placard letter size Passenger Oxygen Dispensing Unit

16. OTHER

    ICAO Annex 16, Volume I ICAO Annex 16, Volume II, Part II (further details refer to TCDSN.IM.078)

17. Exemptions: none recorded.