STC SA3-434
FAA DRS lists SA3-434 as Current · Reissued, held by Preferred Improvements LLC, for Boeing DC3-G102, Boeing DC3-G102A, and Boeing DC3-G103A, and 11 more aircraft configurations. Recorded change: Picture window installation and standard window modification. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3-434 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 DC3-G102, Boeing DC3-G102A, and Boeing DC3-G103A, and 11 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft structures STCs
Installation of crew wedge window assemblies.
FAA holder: Bell Helicopter Textron Inc.
Installation of Aero Twin, Inc. extended crew door steps.
FAA holder: Aero Twin Inc
Modificaton of bedroom door to inhibit direct visibility from entry way area.
FAA holder: L-3 Communications Integrated Systems LP
FAA record reference
- STC number
- SA3-434
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- September 18, 1959
- Revision date
- December 13, 2017
- CFR references
- Part 21