The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · issued

ST01623WI-D

Installation of Rockwell Collins, Inc. Pro Line Fusion Integrated Modular Avionics (IMA) system, with right side cockpit (copilot) primary flight displays and controls only, in accordance with: (1) Master Drawing List RCA-0211-001, Revision -, dated March 9, 2011, (2) Airplane Flight Manual Supplement RCA-0214, Revision -, dated March 8, 2011, (3) Instructions for Continued Airworthiness RCA-0248, Revision -, dated March 8, 2011, or later FAA approved revisions to (1), (2), and (3). Held by Rockwell Collins INC, which holds 359 approved modifications in all. Last revised May 9, 2011. 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 1,655 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 22, 2026.