FAA · Supplemental Type Certificate
STC ST02540AT-D (1)
Installation of replacement fuel tank sealant system
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 (235)
- A27NM BAE Systems (Operations) Limited · ATP
- A41NM BAE Systems (Operations) Limited · Jetstream Model 4101
- 4A21 The Boeing Company · 707-100 Long Body
- 4A21 The Boeing Company · 707-100B Long Body
- 4A21 The Boeing Company · 707-100B Short Body
- 4A21 The Boeing Company · 707-200
- 4A26 The Boeing Company · 707-300 Series
- 4A26 The Boeing Company · 707-300B Series
- 4A26 The Boeing Company · 707-300C Series
- 4A26 The Boeing Company · 707-400 Series
- A16WE The Boeing Company · 737-100 Series
- A16WE The Boeing Company · 737-200 Series
- A16WE The Boeing Company · 737-200C Series
- A16WE The Boeing Company · 737-300 Series
- A16WE The Boeing Company · 737-400 Series
- A16WE The Boeing Company · 737-500 Series
- A16WE The Boeing Company · 737-600 Series
- A16WE The Boeing Company · 737-700 Series
- A1NM The Boeing Company · 767-200 Series
- A1NM The Boeing Company · 767-300 Series
- A20WE The Boeing Company · 747-100 Series
- A20WE The Boeing Company · 747-100B Series
- A20WE The Boeing Company · 747-100B SUD Series
- A20WE The Boeing Company · 747-200B Series
- A20WE The Boeing Company · 747-200C Series
- A20WE The Boeing Company · 747-200F Series
- A20WE The Boeing Company · 747-300 Series
- A20WE The Boeing Company · 747-400 Series
- A20WE The Boeing Company · 747-400D Series
- A20WE The Boeing Company · 747-400F Series
- A20WE The Boeing Company · 747SP Series
- A20WE The Boeing Company · 747SR Series
- A2NM The Boeing Company · 757-200 Series
- A2NM The Boeing Company · 757-200CB Series
- A2NM The Boeing Company · 757-200PF Series
- A3WE The Boeing Company · 727-100 Series
- A3WE The Boeing Company · 727-100C Series
- A3WE The Boeing Company · 727-200 Series
- A3WE The Boeing Company · 727-200F Series
- A3WE The Boeing Company · 727 Series
- A3WE The Boeing Company · 727C Series
- T00001SE The Boeing Company · 777-200 Series
- A46EU Dassault Aviation · Falcon 900EX
- A50NM Dassault Aviation · FALCON 2000
- A7EU Dassault Aviation · Fan Jet Falcon Series C
- A7EU Dassault Aviation · Fan Jet Falcon Series D
- A7EU Dassault Aviation · Fan Jet Falcon Series E
- A7EU Dassault Aviation · Fan Jet Falcon Series F
- A7EU Dassault Aviation · Fan Jet Falcon Series G
- A7EU Dassault Aviation · Mystere-Falcon 20 - C5
+ 185 more aircraft
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗