ST04072CH
Installation of an L-3 Avionics Systems GH-3900 Electric Standby Instrument System (ESIS). Held by Standardaero Business Aviation Services, LLC, which holds 38 approved modifications in all. Last revised May 31, 2016. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Dassault Aviation; Dassault Aviation; Dassault Aviation
- Models
- Falcon 900EX, Mystere-Falcon 50, Mystere-Falcon 900
- Type certificates
- A46EU, A46EU, A46EU
- On this site
- Dassault FALCON 900 277 registered
Dassault MYSTERE-FALCON 50 90 registered
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.