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

ST09223SC

Installation of quick drains in ABG-SEMCA P/N 3155ZEQ1 cooling turbine. Held by Bizjet International Sales & Support INC, which holds 15 approved modifications in all. Last revised May 22, 1996. System: engine.

What it applies to

Kind of product
Aircraft
Design holder
Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation
Models
Fan Jet Falcon Series F, Mystere-Falcon 20-F5, Fan Jet Falcon Series E, Fan Jet Falcon Series D, Mystere-Falcon 20-E5, Mystere-Falcon 20-D5, Mystere-Falcon 20-C5, Fan Jet Falcon Series C
Type certificates
A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU
On this site
Dassault MYSTERE FALCON 20-F5 12 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.