ST01803NY
Installation of Honeywell Primus 600 Weather Radar System. Limited to installation on serial number 3017 ONLY. Held by Aero Consulting Services LTD (Canada), which holds 33 approved modifications in all. Last revised October 14, 2003. System: other and general.
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 1,656 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 7, 2026.