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

SA8846SW

Replacement of Falcon heat exchanger P/N 22508 with Bizjet heat exchanger P/N BJ22508. Held by Bizjet International Sales & Support INC, which holds 15 approved modifications in all. Last revised June 21, 1994. System: other and general.

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; Dassault-Aviation
Models
Mystere-Falcon 20-C5, Mystere-Falcon 20-D5, Mystere-Falcon 20-E5, Mystere-Falcon 20-F5, Fan Jet Falcon Series F, Fan Jet Falcon Series E, Fan Jet Falcon Series D, Fan Jet Falcon Series C, Fan Jet Falcon
Type certificates
A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU
On this site
Dassault/Sud FAN JET FALCON 24 registered
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.