FAA · Supplemental Type Certificate
STC SA01899WI
Installation of Garmin G3X Touch Electronic Flight Instrument 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 (483)
- A10EU Aermacchi S.p.A. · F.260
- A10EU Aermacchi S.p.A. · F.260B
- A10EU Aermacchi S.p.A. · F.260C
- A10EU Aermacchi S.p.A. · F.260D
- A10EU Aermacchi S.p.A. · F.260E
- A10EU Aermacchi S.p.A. · F.260F
- A9EU Aermacchi S.p.A. · S.205 - 18/F
- A9EU Aermacchi S.p.A. · S.205 - 18/R
- A9EU Aermacchi S.p.A. · S.205 - 20/F
- A9EU Aermacchi S.p.A. · S.205 - 20/R
- A9EU Aermacchi S.p.A. · S.205 - 22/R
- A9EU Aermacchi S.p.A. · S.208
- A9EU Aermacchi S.p.A. · S.208A
- A19EU Aeronautica Macchi S.p.A. & Aerfer-Industrie Aerospaziali Meridionali S.p.A. · AM-3
- 1A3 Alexandria Aircraft LLC · 14-19
- 1A3 Alexandria Aircraft LLC · 14-19-2
- 1A3 Alexandria Aircraft LLC · 14-19-3
- 1A3 Alexandria Aircraft LLC · 14-19-3A
- 1A3 Alexandria Aircraft LLC · 17-30
- 1A3 Alexandria Aircraft LLC · 17-31
- 1A3 Alexandria Aircraft LLC · 17-31TC
- A18CE Alexandria Aircraft LLC · 17-30A
- A18CE Alexandria Aircraft LLC · 17-31A
- A18CE Alexandria Aircraft LLC · 17-31ATC
- A-759 American Champion Aircraft Corp. · 7ECA
- A-759 American Champion Aircraft Corp. · 7GCAA
- A-759 American Champion Aircraft Corp. · 7GCBC
- A-759 American Champion Aircraft Corp. · 7KCAB
- A21CE American Champion Aircraft Corp. · 8GCBC
- A21CE American Champion Aircraft Corp. · 8KCAB
- A8SO Aviat Aircraft Inc · S-1S
- A8SO Aviat Aircraft Inc · S-1T
- A8SO Aviat Aircraft Inc · S-2
- A8SO Aviat Aircraft Inc · S-2A
- A8SO Aviat Aircraft Inc · S-2B
- A8SO Aviat Aircraft Inc · S-2C
- A8SO Aviat Aircraft Inc · S-2S
- A-773 Bellanca Aircraft Corporation · 14-13
- A-773 Bellanca Aircraft Corporation · 14-13-2
- A-773 Bellanca Aircraft Corporation · 14-13-3
- A-773 Bellanca Aircraft Corporation · 14-13-3W
- 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-2-575 The Boeing Company · SNJ-7
- A-2-575 The Boeing Company · T-6G
+ 433 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 ↗