STC SE00023EN
FAA DRS lists SE00023EN as Current · Reissued, held by Helicopter Support Inc Services Div, for Pratt & Whitney Canada PW118, Pratt & Whitney Canada PW118A, and Pratt & Whitney Canada PW120, and 6 more aircraft configurations. Recorded change: Installation of Oil Tank Filler Neck Check Valve, Part Number TSA100Sa, Parts List Rev A dated 7/3/1997. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SE00023EN 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 Canada PW118, Pratt & Whitney Canada PW118A, and Pratt & Whitney Canada PW120, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related fuel systems STCs
Installation of Helicopter Transport Services Remote Fuel Sump System.
FAA holder: Helicopter Transport Services LLC
Fabrication and installation of Model 72448 locking fuel cover assembly.
FAA holder: Timberline Aerospace LLC
Installation of a crash resistant fuel system (CRFS).
FAA holder: AgustaWestland Philadelphia Corporation
FAA record reference
- STC number
- SE00023EN
- Product
- Engine
- Country
- United States
- Application date
- January 30, 1990
- Revision date
- January 30, 2004
- CFR references
- Part 21