STC SR00557SE
FAA DRS lists SR00557SE as Current · Reissued, held by Onboard Systems International, for Robinson Helicopter R22, Robinson Helicopter R22 ALPHA, and Robinson Helicopter R22 BETA, and 1 more aircraft configuration. Recorded change: Fabrication of Onboard Systems Model 200-225-00 (without load weight) or 200-226-00 (with load weight) cargo hook suspension system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SR00557SE 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: Robinson Helicopter R22, Robinson Helicopter R22 ALPHA, and Robinson Helicopter R22 BETA, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related cargo and special mission STCs
Installation of Sextant External Camera System on Boeing 737-700 IGW.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
FAA record reference
- STC number
- SR00557SE
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- May 28, 1998
- Revision date
- October 7, 2021
- CFR references
- Part 21, Part 27