FAA · Supplemental Type Certificate
STC SA4305WE
Installation of GAR-AERO wheel adapters and 8.50X10, 6-ply tires on main landing gear.
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 (36)
- 3A24 The Cessna Aircraft Company · 185A
- 3A24 The Cessna Aircraft Company · 185D
- 3A24 The Cessna Aircraft Company · 185 Series
- 3A24 The Cessna Aircraft Company · A185E
- 3A24 The Cessna Aircraft Company · A185F
- 3A24 The Cessna Aircraft Company · 185B
- 3A24 The Cessna Aircraft Company · 185
- 5A6 The Cessna Aircraft Company · 180C
- 5A6 The Cessna Aircraft Company · 180K
- 5A6 The Cessna Aircraft Company · 180J
- 5A6 The Cessna Aircraft Company · 180H
- 5A6 The Cessna Aircraft Company · 180G
- 5A6 The Cessna Aircraft Company · 180E
- 5A6 The Cessna Aircraft Company · 180B
- 5A6 The Cessna Aircraft Company · 180A
- 5A6 The Cessna Aircraft Company · 180 Series
- 5A6 The Cessna Aircraft Company · 180
- 5A6 The Cessna Aircraft Company · 180F
- 5A6 The Cessna Aircraft Company · 180D
- A-799 The Cessna Aircraft Company · 170 Series
- A-799 The Cessna Aircraft Company · 170A
- A-799 The Cessna Aircraft Company · 170
- A-799 The Cessna Aircraft Company · 170B
- A13EA Found Brothers Aviation Limited · FBA Centennial "100"
- A7EA Found Brothers Aviation Limited · FBA-2C
- 1A2 The New Piper Aircraft Inc. · PA-18"105" (Special)
- 1A2 The New Piper Aircraft Inc. · PA-18A-"135"
- 1A2 The New Piper Aircraft Inc. · PA-18-"150"
- 1A2 The New Piper Aircraft Inc. · PA-18A-"150"
- 1A2 The New Piper Aircraft Inc. · PA-18-"125" (Army L-21A)
- 1A2 The New Piper Aircraft Inc. · PA-18
- 1A2 The New Piper Aircraft Inc. · PA-18-"135" (Army L-21B)
- A-780 The New Piper Aircraft Inc. · PA-12
- AR-7 The New Piper Aircraft Inc. · PA-18A-"135" (Restricted Cat.)
- AR-7 The New Piper Aircraft Inc. · PA-18A-"150" (Restricted Cat.)
- AR-7 The New Piper Aircraft Inc. · PA-18A (Restricted Cat.)
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 ↗