FAA · Supplemental Type Certificate
STC SA5190NM
Installation of Gustin Aviation chip detector light 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 (83)
- A9SW Air Tractor Inc. · AT-300
- A9SW Air Tractor Inc. · AT-301
- A17SW Air Tractor Inc. · AT-401
- A17SW Air Tractor Inc. · AT-501
- 1A16 Allied Ag Cat Productions Inc. · G-164
- 1A16 Allied Ag Cat Productions Inc. · G-164A
- 1A16 Allied Ag Cat Productions Inc. · G-164B-15T
- 1A16 Allied Ag Cat Productions Inc. · G-164B-20T
- 1A16 Allied Ag Cat Productions Inc. · G-164B-34T
- 1A16 Allied Ag Cat Productions Inc. · G-164B (with 73 Inc.h wing gap)
- 1A16 Allied Ag Cat Productions Inc. · G-164B
- 1A16 Allied Ag Cat Productions Inc. · G-164C
- 1A16 Allied Ag Cat Productions Inc. · G-164D (with 73 Inc.h wing gap)
- 1A16 Allied Ag Cat Productions Inc. · G-164D
- A-2-575 The Boeing Company · AT-6 (SNJ-2)
- A-2-575 The Boeing Company · AT-6A (SNJ-3)
- A-2-575 The Boeing Company · AT-6B
- A-2-575 The Boeing Company · AT-6C (SNJ-4)
- A-2-575 The Boeing Company · AT-6D (SNJ-5)
- A-2-575 The Boeing Company · AT-6F (SNJ-6)
- A-2-575 The Boeing Company · BC-1A
- A-669 The Boeing Company · DC3A-S1C3G
- A-669 The Boeing Company · DC3A-S1CG
- A-669 The Boeing Company · DC3A-S4C4G
- A-669 The Boeing Company · DC3A-SC3G
- A-669 The Boeing Company · DC3A-SCG
- A-669 The Boeing Company · DC3C-R-1830-90C
- A-669 The Boeing Company · DC3C-S1C3G
- A-669 The Boeing Company · DC3C-S4C4G
- A-669 The Boeing Company · DC3C-SC3G
- A-669 The Boeing Company · DC3D-R-1830-90C
- A-2-575 The Boeing Company · SNJ-7
- A-2-575 The Boeing Company · T-6G
- TC 710 Textron Aviation Inc. · 18S (Army C-45C)
- A-2-582 Textron Aviation Inc. · Army AT-11
- TC 710 Textron Aviation Inc. · B18S (Army F-2)
- A-649 Textron Aviation Inc. · D17S
- A-765 Textron Aviation Inc. · D18S
- A-765 Textron Aviation Inc. · E18S
- TC 779 Textron Aviation Inc. · G17S
- A-765 Textron Aviation Inc. · G18S
- A-765 Textron Aviation Inc. · H18
- A-649 Textron Aviation Inc. · SD17S
- 2A7 Thrush Aircraft Inc. · 600-S-2C
- A3SW Thrush Aircraft Inc. · 600 S-2D
- A4SW Thrush Aircraft Inc. · 600 S-2D
- 2A7 Thrush Aircraft Inc. · S-2B
- 2A7 Thrush Aircraft Inc. · S-2C
- A3SW Thrush Aircraft Inc. · S-2R
- A4SW Thrush Aircraft Inc. · S-2R
+ 33 more aircraft
Certification basis — 14 CFR
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗