STC ST00042AT
FAA DRS lists ST00042AT as Current · Reissued, held by Northrop Grumman Corporation California Microwave Systems, for Bombardier-Rotax GmbH DHC-7-103. Recorded change: Installation of dual auxiliary equipment rack assemblies. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00042AT 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: Bombardier-Rotax GmbH DHC-7-103. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Main Rotor Tie Down.
FAA holder: Dart Aerospace Limited
Installation of a Traffic Collision Avoidance (TCAS II) System.
FAA holder: Basler Turbo Conversions LLC
Removed unbalanced tail surfaces and installed balanced tail surfaces. Install elevators, Piper P/N 12789-00 and 12789-01 and stabilizers, Piper P/N 12790-00 and 12790-01.
FAA holder: Wilbur Repair Service Marguerite Benson or Anne Wilbur
FAA record reference
- STC number
- ST00042AT
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- March 13, 1992
- Revision date
- April 16, 2003
- CFR references
- Part 21