STC SH81WE
FAA DRS lists SH81WE as Current 路 Reissued, held by IHP Worldwide, Inc., for Sikorsky Aircraft S-61N. Recorded change: Installation of engine air inlet screens. Snapshot dated June 30, 2026.
FAA-listed holder
IHP Worldwide, Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current 路 Reissued
Recorded modification
What the FAA record covers
SH81WE 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: Sikorsky Aircraft S-61N. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Manufacture of composite engine cowlings.
FAA holder: North Central Aircraft Products Inc.
Installation of Aero Crafters' exhaust heater system kit.
FAA holder: Aero Crafter Products Inc.
FAA record reference
- STC number
- SH81WE
- Product
- Aircraft 路 Rotorcraft
- Country
- United States
- Application date
- August 24, 1967
- Revision date
- August 14, 2001
- CFR references
- Part 21