STC ST01378WI
FAA DRS lists ST01378WI as Current · Issued, held by Kohlman Systems Research Inc., for Raytheon Aircraft HS.125 Series 600A. Recorded change: Reduced Vertical Separation Minimum (RVSM) non-group airworthiness approval. 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
ST01378WI 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 HS.125 Series 600A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
FAA record reference
- STC number
- ST01378WI
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- November 12, 2004
- Revision date
- February 17, 2006
- CFR references
- Part 21