STC Holder: Clark John J

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

No. of STCs: 2

STC Holder: Clark John J Address: 305 N. Owen St., Mt. Prospect, IL 60056, United States		Contact us to have your company added here!
STC No.: SA3-436	Status: Current	App Date:	Rev Date: 01/01/1960
TC Nos.: A-669,
Models: McDonnell Douglas Corporation: DC-3 Series
ACO: AIR-760: Central Certification Branch CHI
AiResearch cowling vent doors.

STC Holder: Clark John J Address: 305 N. Owen St., Mt. Prospect, IL 60056, United States		Contact us to have your company added here!
STC No.: SA3-441	Status: Current	App Date:	Rev Date: 01/01/1960
TC Nos.: A-2-582,
Models: Raytheon Aircraft Company: Army AT-11
ACO: AIR-760: Central Certification Branch CHI
Main landing gear.