STC SH301NM
FAA DRS lists SH301NM as Current · Reissued, held by Honeywell International Inc, for Agusta SpA A109A. Recorded change: Installation of a Sperry AA-300 radio altimeter system. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SH301NM 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: Agusta SpA A109A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of Meggitt Avionics Engine Instrument Display System.
FAA holder: Sierra Industries Ltd.
FAA record reference
- STC number
- SH301NM
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- January 29, 1982
- Revision date
- March 20, 2020
- CFR references
- Part 21, Part 27