STC SH4393NM
FAA DRS lists SH4393NM as Current · Amended, held by Columbia Helicopters Inc, for Boeing Defense & Space Group 107-II, Kawasaki Heavy Industries KV107-II, and Kawasaki Heavy Industries KV107-IIA. Recorded change: Installation of aft transmission housing, P/N A07D2231-15, modified to accept the Verto l107-II helicopter aft transmission accessory gears and modified cover, P/N A02D2240. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SH4393NM 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 Defense & Space Group 107-II, Kawasaki Heavy Industries KV107-II, and Kawasaki Heavy Industries KV107-IIA. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related rotorcraft modifications STCs
Installation of Bell 204 crew seats in Bell 205 and 212 helicopters.
FAA holder: Vancouver Island Helicopters
FAA record reference
- STC number
- SH4393NM
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- November 15, 1988
- Revision date
- June 5, 2007
- CFR references
- Part 21