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

ST01112SE

Installation of Driessen half-size beverage cart TL147001. Held by Driessen Aircraft Interior Systems USA INC, which holds 20 approved modifications in all. Last revised October 4, 2007. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Bombardier Inc.; Bombardier Inc.; Bombardier Inc.
Models
DHC-8-400 Series, CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701)
Type certificates
A13NM, A21EA, A21EA
On this site
Bombardier CL-600 Challenger and CRJ 1,656 registered
Bombardier DHC-8 Dash 8 and Q400 58 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 20, 2026.