Citation
82 FR 33780
Multiple canonical documents share this first-page citation.
- Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters (Type Certificate Previously Held by Schweizer Aircraft Corporation) Friday, July 21, 2017 82 FR 33778
- Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters (Type Certificate Previously Held by Schweizer Aircraft Corporation) Friday, July 21, 2017 82 FR 33778
- Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters Friday, July 21, 2017 82 FR 33780
- Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters Friday, July 21, 2017 82 FR 33780
- Federal Register Vol. 82, No.139, July 21, 2017 Friday, July 21, 2017 82 FR 33780