STC SE3318SO
FAA DRS lists SE3318SO as Current · Reissued, held by Jet Avion Corporation, for Pratt & Whitney Division Turbo Wasp JT8D-1, Pratt & Whitney Division Turbo Wasp JT8D-11, and Pratt & Whitney Division Turbo Wasp JT8D-15, and 7 more aircraft configurations. Recorded change: Incorporate an alternate gear box cover seal utilizing an aluminum retainer and elastomeric seal. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SE3318SO 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: Pratt & Whitney Division Turbo Wasp JT8D-1, Pratt & Whitney Division Turbo Wasp JT8D-11, and Pratt & Whitney Division Turbo Wasp JT8D-15, and 7 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of a TAX probe temperature monitor system.
FAA holder: Textron Aviation Inc
Installation of Global GNS-500A, Series 4 VLF/OMEGA with Global AFIS.
FAA holder: Textron Aviation Inc
Installation of 3M WX-1000 Stormscope Series II weather mapping system.
FAA holder: Textron Aviation Inc
Installation of a nose ventilation system.
FAA holder: Textron Aviation Inc
FAA record reference
- STC number
- SE3318SO
- Product
- Engine
- Country
- United States
- Application date
- February 26, 1992
- Revision date
- September 8, 2006
- CFR references
- Part 21, Part 33