STC ST01922NY-D
FAA DRS lists ST01922NY-D as Current · Amended, held by Rockwell Collins Inc, for Learjet 31, Learjet 35, and Learjet 35A (C-21A), and 2 more aircraft configurations. Recorded change: Installation of an AHS-1000S Attitude Heading Reference System. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
5
FAA revision date
FAA status
Current · Amended
Recorded modification
What the FAA record covers
ST01922NY-D identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Learjet 31, Learjet 35, and Learjet 35A (C-21A), and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
FAA record reference
- STC number
- ST01922NY-D
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- January 9, 2004
- Revision date
- May 11, 2005
- CFR references
- Part 21