STC SA3458WE
FAA DRS lists SA3458WE as Current · Amended, held by Avcon Industries Inc, for Cessna Aircraft 421C. Recorded change: Modification of fuselage to install camera window, with the option to allow unpressurized operations when the optical glass is removed and camera door is open. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3458WE 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: Cessna Aircraft 421C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related cargo and special mission STCs
Installation of External Cargo Container.
FAA holder: Helicopter Transport Services, LLC
Conversion of Passenger to Freighter Configuration.
FAA holder: Aerodisa S.L.
Installation of a Forward Cargo E9 Equipment Rack.
FAA holder: GPS Design Inc.
Medical reconfiguration of the EMB-505.
FAA holder: UMLAUT ENGINEERING GMBH
FAA record reference
- STC number
- SA3458WE
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- February 25, 1977
- Revision date
- January 16, 2013
- CFR references
- Part 3, Part 21