FAA · Supplemental Type Certificate
STC SA708GL
To install model 300 scavenge oil filter system with Pratt & Whitney R-1340 engine.
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)
- A-2-575 Rockwell International Corporation · AT-6D (SNJ-5)
- A-2-575 Rockwell International Corporation · AT-6 (SNJ-2)
- A-2-575 Rockwell International Corporation · AT-6A (SNJ-3)
- A-2-575 Rockwell International Corporation · T-6G
- A-2-575 Rockwell International Corporation · AT-6C (SNJ-4)
- A-2-575 Rockwell International Corporation · AT-6F (SNJ-6)
- A-2-575 Rockwell International Corporation · AT-6F (SNJ-7)
- A-2-575 Rockwell International Corporation · AT-6B
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 ↗