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

ST01646WI

Installation of Concorde VRSLA RG-380E/44L(S) and Concorde VRSLA RG-223 Series Batteries on the Bombardier CL-600-2B16, CL-600-2B19, CL-600-2C10 and CL-600-2D24 aircraft in accordance with Concorde Battery Corporation Master Drawing List, DWG No. 5-0379, Revision D, dated October 26, 2011 or later FAA approved revisions. Held by Concorde Battery Corporation, which holds 60 approved modifications in all. Last revised December 12, 2011. System: electrical power.

What it applies to

Kind of product
Aircraft
Design holder
Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.; Bombardier Inc.
Models
CL-600-2B16 (CL-601-3A), CL-600-2B16 (CL-601-3R), CL-600-2B16 (CL-604), CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702), CL-600-2D24 (Regional Jet Series 900)
Type certificates
A21EA, A21EA, A21EA, A21EA, A21EA, A21EA, A21EA, A21EA, 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.