STC SH1770SO
FAA DRS lists SH1770SO as Current · Reissued, held by Bell Helicopter Textron Inc., for Eurocopter Deutschland GmbH BO-105A, Eurocopter Deutschland GmbH BO-105C, and Eurocopter Deutschland GmbH BO-105S. Recorded change: Installation of a controllable belly-mounted searchlight. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SH1770SO 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: Eurocopter Deutschland GmbH BO-105A, Eurocopter Deutschland GmbH BO-105C, and Eurocopter Deutschland GmbH BO-105S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Trimble TNL 3000 global positioning system/Loran C.
FAA holder: FreeFlight Systems
Installation of passenger photo windows.
FAA holder: Aeronautical Accessories, Inc.
Installation of Honeywell TCAS II.
FAA holder: ACSS (Aviation Communication and Surveillance Syst
FAA record reference
- STC number
- SH1770SO
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- December 29, 1983
- Revision date
- May 29, 2013
- CFR references
- Part 21, Part 27