STC SA74GL
FAA DRS lists SA74GL as Current · Reissued, held by Signature Flight Support Corporation, for Twin Commander Aircraft 690 and Twin Commander Aircraft 690A. Recorded change: Install wing tip recognition lights. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA74GL 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: Twin Commander Aircraft 690 and Twin Commander Aircraft 690A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft structures STCs
View record
Manufacture of Baggage Floor Protectors in accordance with Aeronautical Accessories, Inc. Report No. AA-97051, no revision, dated March 27, 1997 or later FAA approved revisions and installation per Report No. AA-95046, Revision A, dated March 13, 1997, or later FAA approved revisions.
FAA holder: Bell Helicopter Textron Inc.
FAA record reference
- STC number
- SA74GL
- Product
- Aircraft · Small Multi-Engine
- Country
- United States
- Application date
- January 27, 1975
- Revision date
- October 13, 2000
- CFR references
- Part 21