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

ST00953WI

Installation of a Universal CVR-120 cockpit voice recorder system. Data required: (1) Duncan Aviation document list no. 10055400, Rev B, dtd 3/12/01; (2) Duncan Aviation Document No. 40011100, FAA Approved Flight Manual Supplement, dtd 3/16/01; or later FAA approved revisions. Held by Duncan Aviation, INC, which holds 158 approved modifications in all. Last revised March 16, 2001. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Dassault-Aviation
Models
Mystere-Falcon 900
Type certificate
A46EU
On this site
Dassault MYSTERE FALCON 900 129 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.