# Search: 441 In the text of advisory circulars: 252 matches in release 2026-11-06. Page 1. - [AC 120-54A CHG 1 Ed Update](https://openairdocs.org/ac/120-54.md?from=122): Advanced Qualification Program · Page 122 > …Section 121.433(c)(2) Specifies that the proficiency check for pilots be as provided for under section 121.**441**… - [AC 120-68J](https://openairdocs.org/ac/120-68.md?from=88): Pilot Records Database and Pilot Records Improvement Act · Page 88 > …Proficiency Check 121.**441** Yes Required if unsatisfactory or incomplete Required proficiency check conducted by a check pilot, Aircrew Program… - [AC 43.13-1B CHG 1 Ed Update](https://openairdocs.org/ac/43.13-1.md?from=173): Acceptable Methods, Techniques, and Practices—Aircraft Inspection and Repair · Page 173 > …Round Head MS20470 AN435 Round Head MS20613 MS20615 AN **441** Flat Head AN 442 Flat Head MS20470 AN 455 Brazier… - [AC 43.13-1B CHG 1 Ed Update](https://openairdocs.org/ac/43.13-1.md?from=174): Acceptable Methods, Techniques, and Practices—Aircraft Inspection and Repair · Page 174 > …Round Head MS20613 MS20615 MS20613 MS20613 MS20615 MS20615 AN **441** Flat Head AN 442 Flat Head MS20470 AN 455 Brazier… - [AC 120-54A CHG 1 Ed Update](https://openairdocs.org/ac/120-54.md?from=89): Advanced Qualification Program · Page 89 > …For the SVE, the applicable regulations are: • Section 121.433(c)(1)(iii). • Section 121.**441**(a)(1). • Section 121… - [AC 36-1H](https://openairdocs.org/ac/36-1.md?from=321): Noise Levels for U.S. Certificated and Foreign Aircraft · Page 321 > …90 3 1990 78.00 -4.00 74.0 **441** 9.36 TPE331-8-401S 36FR34C601/93JA V CESSNA 9… - [AC 120-54A CHG 1 Ed Update](https://openairdocs.org/ac/120-54.md?from=121): Advanced Qualification Program · Page 121 > …Sections 121.424 and 121.**441** Refers to part 121 appendix E, for the maneuvers and procedures to be included… - [AC 23-19A](https://openairdocs.org/ac/23-19.md?from=44): Airframe Guide for Certification of Part 23 Airplanes · Page 44 > …stabilizer balancing load for 1g level flight (see § 23.**441** and § 23.443). 99. For T-tail designs, should a… - [AC 125-1A](https://openairdocs.org/ac/125-1.md?from=17): Operations of Large Airplanes Subject to 14 CFR Part 125 · Page 17 > …A pilot proficiency check conducted under 14 CFR part 121, § 121.**441** that meets the checking requirements of part 121… - [AC 23-24](https://openairdocs.org/ac/23-24.md?from=40): Airworthiness Compliance Checklists for Common Part 23 Supplemental Type Certificate (STC) Projects · Page 40 > …3.218) AN AC 23-19 VERTICAL SURFACES 23.**441** Maneuvering loads. (3.219 and notes) AN AC 23-19… - [AC 90-106B](https://openairdocs.org/ac/90-106.md?from=34): Enhanced Flight Vision System Operations · Page 34 > …91.1065. • Part 121, §§ 121.407, 121.409, 121.**441**, and Appendices F and H. • Part 125, § 125.287. • Part… - [AC 23-19A](https://openairdocs.org/ac/23-19.md?from=46): Airframe Guide for Certification of Part 23 Airplanes · Page 46 > AC 23-19A 4/30/07 VERTICAL SURFACES 23.**441** Maneuvering loads (Amendment 23-48) 102. Is there any policy… - [AC 23-16A](https://openairdocs.org/ac/23-16.md?from=93): Powerplant Guide for Certification of Part 23 Airplanes and Airships · Page 93 > …3.**441** ADC Cross-reference: 5.16 Paragraph 23.965(a) ADC Cross-reference: 5.16(a) No specific policy… - [AC 23-16A](https://openairdocs.org/ac/23-16.md?from=98): Powerplant Guide for Certification of Part 23 Airplanes and Airships · Page 98 > …3.**441** ADC Cross-reference: 5.19 Paragraph 23.971(a) ADC Cross-reference: 5.19(a) What is the… - [AC 120-62](https://openairdocs.org/ac/120-62.md?from=4): Takeoff Safety Training Aid Announcement of Availability · Page 4 > …sections 121.433, 121.**441**, 121.443, and 121.445. h. Part 121, Appendices E, F, and H. 5. RELATED… - [AC 25-17A](https://openairdocs.org/ac/25-17.md?from=10): Transport Airplane Cabin Interiors Crashworthiness Handbook · Page 10 > …461 420 - 440. [RESERVED] SECTION 25.815 WIDTH OF MAIN AISLE **441**. Regulation in Effect at Adoption of Part 25… - [AC 23-24](https://openairdocs.org/ac/23-24.md?from=52): Airworthiness Compliance Checklists for Common Part 23 Supplemental Type Certificate (STC) Projects · Page 52 > …General. (3.440 (less last two sent.)) DE, AN, GT AC 23-16A 23.965 Fuel tank tests. (3.**441**… - [AC 135-15](https://openairdocs.org/ac/135-15.md?from=14): Emergency Medical Services/Airplane (EMS/A) · Page 14 > …When aircraft are sold, the certificate holder must comply with FAR Section 135.**441**, Transfer of Maintenance Records. b. Flight… - [AC 23-19A](https://openairdocs.org/ac/23-19.md?from=3): Airframe Guide for Certification of Part 23 Airplanes · Page 3 > …23.427 Unsymmetrical loads ...........................................................................................39 VERTICAL SURFACES ................................................................................................42 23.**441** Maneuvering loads...............................................................................................42 23.443 Gust loads ............................................................................................................42 23.445… - [AC 120-123](https://openairdocs.org/ac/120-123.md?from=42): Flightpath Management · Page 42 > …415, 121.419 through 121.427, 121.440, 121.**441**, and 121.544; and ap pendices E and F. • Part… Next page: https://openairdocs.org/search.md?q=441&type=acpage&page=2 All collections: https://openairdocs.org/search.md?q=441