STC SA04189NY
FAA DRS lists SA04189NY as Current · Reissued, held by Triangle Aviation Solutions Inc., for Textron Aviation B300C, Textron Aviation B300C (MC-12W), and Textron Aviation B300C (UC-12W). Recorded change: Installation of Special Mission Console. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA04189NY 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: Textron Aviation B300C, Textron Aviation B300C (MC-12W), and Textron Aviation B300C (UC-12W). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related cargo and special mission STCs
Fabrication of Onboard Systems Model 200-265-00 12 Volt Talon LC Keeperless cargo hook kit without load weigh, Model 200-266-00 12 Volt Talon LC Keeperless Cargo hook kit with load weigh, Model 200-288-00 28 Volt Talon LC Keeperless cargo hook kit without load weigh.
FAA holder: Onboard Systems International LLC
Installation of Onboard Systems International Cargo Hook Swing Suspension System.
FAA holder: Onboard Systems International
Fabrication of Onboard Systems Model 200-282-00 and 200-282-03, Cargo Hook Sling Suspension Kits.
FAA holder: Onboard Systems International LLC
Fabrication of Onboard Systems Model 200-281-00 Cargo Hook Kit.
FAA holder: Onboard Systems International LLC
FAA record reference
- STC number
- SA04189NY
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- February 11, 2019
- Revision date
- February 13, 2020
- CFR references
- Part 23