STC SA1056GL
FAA DRS lists SA1056GL as Current · Reissued, held by Honeywell International Inc., for Boeing 737-200 Series and Boeing 737-300 Series. Recorded change: Installation of Grimes Floor Proximity Lighting Systems P/N 10-1309-27, 10-1309-45 in737-200, P/N 10-1309-47. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA1056GL 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: Boeing 737-200 Series and Boeing 737-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft structures STCs
Modification of the vertical fin spar.
FAA holder: Midwest Aerospace TC LLC
Modification of the vertical fin spar.
FAA holder: Midwest Aerospace TC LLC
Installation of a vertical fin spar.
FAA holder: Midwest Aerospace TC LLC
FAA record reference
- STC number
- SA1056GL
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- March 24, 1986
- Revision date
- June 4, 2007
- CFR references
- Part 21, Part 25