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STC Holder: Ben Howard & Associates Inc

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 2

STC Holder: Ben Howard & Associates Inc
Address: 4200 Lincoln Boulevard, Venice, CA 90291, United States
Contact us to have your company added here!
STC No.: SA4-653Status: HistoricalApp Date: Rev Date:
TC Nos.: A-723,
Models:
Lockheed Aircraft Corporation:
Lockheed 18
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Exhaust system and exhaust trough on aircraft equipped with Pratt & Whitney R-1830-94 engines.
STC Holder: Ben Howard & Associates Inc
Address: 4200 Lincoln Boulevard, Venice, CA 90291, United States
Contact us to have your company added here!
STC No.: SA4-653Status: CurrentApp Date: Rev Date: 01/01/1960
TC Nos.: A-723,
Models:
Lockheed Aircraft Corporation:
Lockheed 18
ACO: AIR-770: West Certification Branch LA
Exhaust system and exhaust trough on aircraft equipped with Pratt & Whitney R-1830-94 engines.