STC ST00276BO
FAA DRS lists ST00276BO as Current · Issued, held by Pratt & Whitney Engine Services Inc., for Raytheon Aircraft 400A. Recorded change: Installation of Pratt & Whitney Engine Services Data Transmission Unit (DTU). Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
ST00276BO 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: Raytheon Aircraft 400A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of composite engine cowling with cowl flap.
FAA holder: Whelen Aerospace Technologies
Modification of Honeywell TPE331-12JR-702TT engine.
FAA holder: TAE Aerospace (CTEC)
Installation of Pratt & Whitney Engine Services FAST (digital engine management) system.
FAA holder: Pratt & Whitney Engine Services Inc.
FAA record reference
- STC number
- ST00276BO
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- November 5, 2007
- Revision date
- September 26, 2008
- CFR references
- Part 21, Part 25