FAA · Supplemental Type Certificate
STC SE97WE
Installation of Hughes Helicopters Heat Shield Assembly
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 (17)
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-1
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-11
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-15
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-15A
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-17
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-17A
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-17AR
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-17R
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-1A
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-1B
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-217
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-5
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-7
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-7A
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-7B
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-9
- E2EA Pratt & Whitney Division · Turbo Wasp JT8D-9A
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 ↗