FAA · Supplemental Type Certificate
STC ST01431WI-D
Modification of a Collins DBU-4000 or DBU-4100 Data Base Unit
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (27)
- A21EA Bombardier Inc. · CL-600-2A12 (CL-601)
- A21EA Bombardier Inc. · CL-600-2B16 (CL-604)
- A21EA Bombardier Inc. · CL-600-2B19 (Regional Jet Series 100)
- A21EA Bombardier Inc. · CL-600-2C10 (Regional Jet Series 700)
- A21EA Bombardier Inc. · CL-600-2D24 (Regional Jet Series 900)
- T00005NY Bombardier Inc. · BD-100-1A10 (Challenger 300)
- A16SW Raytheon Aircraft Company · 400
- A16SW Raytheon Aircraft Company · 400A
- A46EU Dassault Aviation · Mystere-Falcon 50
- A50NM Dassault Aviation · FALCON 2000
- A50NM Dassault Aviation · FALCON 2000EX
- A7EU Dassault Aviation · Mystere-Falcon 20 - C5
- A7EU Dassault Aviation · Mystere-Falcon 20 - D5
- A7EU Dassault Aviation · Mystere-Falcon 20 - E5
- A7EU Dassault Aviation · Mystere-Falcon 20 - F5
- A16NM Gulfstream Aerospace LP · G150
- A53NM Gulfstream Aerospace LP · Galaxy
- A53NM Gulfstream Aerospace LP · Gulfstream 200
- A16SW Hawker Beechcraft Corporation · 400
- A16SW Hawker Beechcraft Corporation · 400A
- A3EU Hawker Beechcraft Corporation · Hawker 750
- A3EU Hawker Beechcraft Corporation · Hawker 800
- A3EU Hawker Beechcraft Corporation · Hawker 800XP
- A3EU Hawker Beechcraft Corporation · Hawker 850XP
- A3EU Hawker Beechcraft Corporation · Hawker 900XP
- A10CE Learjet Inc. · 60
- A47NM Saab Aircraft AB · SAAB 2000
Certification basis — 14 CFR
Specific sections
- Sec. 111
- Sec. 113
- Sec. 115
- Sec. 117
- Sec. 119
- Sec. 120
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗