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STC Holder: Pratt & Whitney Aircraft Grp

The Aviation DataBase -- STC Selection System
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No. of STCs: 1

STC Holder: Pratt & Whitney Aircraft Grp
Address: United Technologies Corp. Commercial Products Div, East Hartford, CT 06108, United States
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STC No.: SE33NEStatus: CurrentApp Date: Rev Date: 03/14/1980
TC Nos.: E20EA,
Models:
Pratt & Whitney Division:
JT9D-7F
ACO: AIR-7E0: Engine Certification Office Branch
Incorporation of improved combustor and turbine components which permit operation at increased EGT limits.