FAA · Supplemental Type Certificate
STC SE1083GL
Installation of Shadin fuel flow transducer.
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 (8)
- E-219 Curtiss-Wright/Marquette Inc. · Cyclone 702C9GC1
- E-219 Curtiss-Wright/Marquette Inc. · Cyclone 730C9GD3
- E-219 Curtiss-Wright/Marquette Inc. · Cyclone 730C9GD6
- E-219 Curtiss-Wright/Marquette Inc. · Cyclone 702C9GC3
- E-219 Curtiss-Wright/Marquette Inc. · Cyclone 730C9GD1
- E-219 Curtiss-Wright/Marquette Inc. · Cyclone 702C9GC4
- E-219 Curtiss-Wright/Marquette Inc. · Cyclone 730C9GD5
- ATC 98 Wright Aeronautical Division Curtiss-Wright Corporation · GR-1820F-2A
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 ↗