ST00820WI
Installation of AlliedSignal CAS-67A TCAS II and MST-67A Mode-S transponders. Held by Duncan Aviation, INC, which holds 158 approved modifications in all. Last revised September 24, 1999. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation
- Models
- Mystere-Falcon 20-F5, Fan Jet Falcon Series E, Mystere-Falcon 200, Mystere-Falcon 20-C5, Mystere-Falcon 20-E5, Fan Jet Falcon Series D, Mystere-Falcon 20-D5
- Type certificates
- A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU
- On this site
- Dassault MYSTERE FALCON 20-F5 12 registered
Dassault MYSTERE FALCON 200 9 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.