ST02242NY
Installation of Honeywell MK VII Enhanced Ground Proximity Warning System with Terrain Display and Windshear Detection. Held by Bombardier Aerospace (Canada), which holds 48 approved modifications in all. Last revised March 15, 2006. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bombardier Inc.
- Models
- CL-600-2A12 (CL-601)
- Type certificate
- A21EA
- On this site
- Bombardier CL-600 Challenger and CRJ 1,657 registered
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 8, 2026.