STC Holder: Southern Ohio Avn Co

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

No. of STCs: 5

STC Holder: Southern Ohio Avn Co Address: P.O. Box 367, Vandalia, OH 45371, United States		Contact us to have your company added here!
STC No.: SA1-142	Status: Current	App Date:	Rev Date:
TC Nos.: 2A4, 6A1,
Models: Twin Commander Aircraft Corporation: 500, 560, 680
ACO: AIR-760: Central Certification Branch CHI
Modified ARC A13-B antenna.

STC Holder: Southern Ohio Avn Co Address: 10600 Springboro Pike, Miamisburg, OH 45342, United States		Contact us to have your company added here!
STC No.: SA1-445	Status: Current	App Date:	Rev Date:
TC Nos.: 2A4, 6A1,
Models: Twin Commander Aircraft Corporation: 500, 560, 680
ACO: AIR-760: Central Certification Branch CHI
ARC Type A13-B VHF navigational antenna on vertical fin.

STC Holder: Southern Ohio Avn Co Address: P.O. Box 367, Vandalia, OH 45371, United States		Contact us to have your company added here!
STC No.: SA1-83	Status: Current	App Date:	Rev Date: 01/01/1960
TC Nos.: 2A4,
Models: Twin Commander Aircraft Corporation: 600 Series
ACO: AIR-760: Central Certification Branch CHI
Camera in fuselage tail section.

STC Holder: Southern Ohio Avn Co Address: 10600 Springboro Pike, Miamisburg, OH 45342, United States		Contact us to have your company added here!
STC No.: SA358EA	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
Increased capacity of divans and seat.

STC Holder: Southern Ohio Avn Co Address: 10600 Springboro Pike, Miamisburg, OH 45342, United States		Contact us to have your company added here!
STC No.: SA358EA	Status: Historical	App Date:	Rev Date:
TC Nos.: A-669,
Models: McDonnell Douglas Corporation: DC-3 Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
Increased capacity of divans and seat.