STC ST01972CH
FAA DRS lists ST01972CH as Current · Issued, held by EAD Inc., for Boeing 757-200 Series. Recorded change: Installation of wiring provisions for Traffic/Terrain Collision Avoidance (TCAS) and Enhanced Mode S systems. 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
ST01972CH 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: Boeing 757-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related electrical systems STCs
Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery, P/N 33181-006.
FAA holder: MarathonNorco Aerospace Inc
Installation of wiring provisions for the Honeywell EGPWS Smart Runway/Smart Landing features.
FAA holder: Honeywell International Inc
FAA record reference
- STC number
- ST01972CH
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- September 19, 2003
- Revision date
- April 29, 2004
- CFR references
- Part 21