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

ST04136CH

Installation of a TFD-8601 EFIS (Electronic Flight Instrument System) Display. Held by Standardaero Business Aviation Services, LLC, which holds 38 approved modifications in all. Last revised April 26, 2018. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Dassault Aviation; Embraer S.A.; Embraer S.A.; Embraer S.A.; Embraer S.A.; Embraer S.A.; Saab AB Saab Aeronautics
Models
Mystere-Falcon 50, EMB-120, EMB-120ER, EMB-120FC, EMB-120QC, EMB-120RT, SAAB 340B
Type certificates
A46EU, A31SO, A31SO, A31SO, A31SO, A31SO, A52EU
On this site
Dassault MYSTERE-FALCON 50 90 registered
Embraer EMB-120 41 registered
Saab Aircraft Ab SAAB 340 5 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 21, 2026.