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

ST00938WI-D

Modification of Collins GPS-4000 Global Positioning Sensor installation to a Collins GPS-4000A Global Positioning Sensor installation in a part 25 aircraft per Collins Installation INstructions as listed in AML No. ST00938WI-D, latest revision. Held by Rockwell Collins INC, which holds 359 approved modifications in all. Last revised January 19, 2001. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Bombardier Inc.; Bombardier Inc.; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Dassault-Aviation; Learjet Inc.; Raytheon Aircraft Company; Raytheon Aircraft Company
Models
CL-600-2B16 (CL-604), CL-600-2B19 (Regional Jet Series 100), Mystere-Falcon 50, FALCON 2000, Fan Jet Falcon Series C, Fan Jet Falcon Series D, Fan Jet Falcon Series E, Fan Jet Falcon Series F, Fan Jet Falcon Series G, Mystere-Falcon 20 - C5, Mystere-Falcon 20 - D5, Mystere-Falcon 20 - E5, Mystere-Falcon 20 - F5, 60, 400, 400A
Type certificates
A21EA, A21EA, A46EU, A50NM, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A7EU, A10CE, A16SW, A16SW
On this site
Beechcraft 400 Beechjet 311 registered
Bombardier CL-600 Challenger and CRJ 1,655 registered
Dassault FALCON 2000 485 registered
Dassault MYSTERE FALCON 20-F5 12 registered
Dassault MYSTERE-FALCON 50 90 registered
Learjet 60 239 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.