STC SA4-474
FAA DRS lists SA4-474 as Current 路 Reissued, held by Vanaero Company, for Douglas Aircraft Co Army A-26C and Douglas Aircraft Co Army A-26B. Recorded change: Collins AP101 automatic pilot system. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
2
FAA revision date
FAA status
Current 路 Reissued
Recorded modification
What the FAA record covers
SA4-474 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: Douglas Aircraft Co Army A-26C and Douglas Aircraft Co Army A-26B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of a Passenger Arrangement.
FAA holder: LMI Aerospace
6th VTR Installation IVS-Activation.
FAA holder: LMI Aerospace
P1, P5 and P8 Panel Standardization.
FAA holder: LMI Aerospace
Installation of B-727 angle gearboxes. (727-200CF).
FAA holder: LMI Aerospace
FAA record reference
- STC number
- SA4-474
- Product
- Aircraft 路 Small Multi-Engine
- Country
- United States
- Application date
- March 4, 1958
- Revision date
- August 6, 2007
- CFR references
- Part 21