STC SA1757NM
FAA DRS lists SA1757NM as Current · Reissued, held by Aviation Technical Services, for Boeing 727-200 Series. Recorded change: Installation of Dual Litton Model 72 Inertial Navigation Systems. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA1757NM 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 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of 4-panel or 3-panel Universal Avionics EFI-890 Electronic Flight Display suite.
FAA holder: Premier Air Center Inc
Installation of Collins FDS-255 Flight Display System.
FAA holder: Rockwell Collins Inc
FAA record reference
- STC number
- SA1757NM
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- July 21, 1982
- Revision date
- October 24, 2018
- CFR references
- Part 21