STC ST01981CH
FAA DRS lists ST01981CH as Current · Issued, held by Pentastar Aviation LLC, for Bombardier CL-600-1A11 (CL-600), Bombardier CL-600-2A12 (CL-601), and Bombardier CL-600-2B16 (CL-601-3A), and 2 more aircraft configurations. Recorded change: Installation of a software upgrade to Honeywell Mark V Enhanced Ground Proximity Warning System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01981CH 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 CL-600-1A11 (CL-600), Bombardier CL-600-2A12 (CL-601), and Bombardier CL-600-2B16 (CL-601-3A), and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related safety and emergency equipment STCs
Installation of an Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: American Eurocopter Corporation
Installation of an Oxygen Blowout Plug relocation. Limited to installation on CL-600-2A12, serial number 3017 ONLY.
FAA holder: Jim Pattison Industries Limited
Installation of a Honeywell Model MK VI Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Piedmont Hawthorne Aviation
FAA record reference
- STC number
- ST01981CH
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- February 4, 2004
- Revision date
- May 7, 2004
- CFR references
- Part 21