Aeronautical Bulletins
  • Aeronautical Bulletin 7A - Airworthiness Requirements for Aircraft (PDF) (MS Word)
  • Aeronautical Bulletin 7H - Alteration and Repair of Aircraft (PDF) (MS Word)

CAR Part 1

Certification, Identification, and Marking of Aircraft and Related Products

CAR Part 3

Airplane Airworthiness - Normal, Utility, Acrobatic, and Restricted Purpose Categories. Effective Nov 1, 1949

CAR Part 3

Airplane Airworthiness - Normal, Utility, Acrobatic, and Restricted Purpose Categories. Effective Dec. 15, 1946

CAR Part 4a

Airplane Airworthiness

CAR Part 4b

Airplane Airworthiness Transport Categories

CAR Part 6

Rotorcraft Airworthiness; Normal Category

CAR Part 7

Rotorcraft Airworthiness; Transport Categories

CAR Part 8

Aircraft Airworthiness Restricted Category

CAR Part 9

Aircraft Airwortiness Restricted Category

CAR Part 10

Certification and Approval of Import Aircraft and Related Products

CAR Part 13

Aircraft Engine Airworthiness

CAR Part 14

Aircraft Propeller Airworthiness

CAR Part 18

Maintenance, Repair, and Alteration of Airframes, Powerplants, Propellers, and Appliances

CAR Part 400

Organization and Function

CAR Part 406

Certification and Proceedures

CAR Part 410

Delegation Option Proceedures for Certification of Small Airplanes, Gliders, Engines, and Propellers. Revised effective Nov. 2, 1956

  • Regulations of the Administrator Part 410-Effective 11-2-56 (PDF) (MS Word)

CAR Part 418

Representatives of the Administrator. Effective Dec. 29 1960

  • Regulations of the Administrator Part 418-Effective 12-29-60 (PDF) (MS Word)

CAR Part 514

Technical Standard Orders for Aircraft Materials, Parts and Appliances. Effective Jul. 1, 1962

  • Regulations of the Administrator Part 514-Effective 7-1-62 (PDF) (MS Word)