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STC Holder: Hemmingson, E. U.

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No. of STCs: 1

STC Holder: Hemmingson, E. U.
Address: 3340 NW Eagle View Drive, Albany, OR 97321, United States
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STC No.: SA680NWStatus: CurrentApp Date: 01/12/1978Rev Date: 10/19/1978
TC Nos.: A-799,
Models:
Cessna Aircraft Company:
170B
ACO: AIR-770: West Certification Branch SEA
Installation of a Lycoming engine, Machen engine mount, Hartzell propeller, Beech exhaust sytem, modified cowl with cowl flaps