STC Holder: Pennington Channelcromium Co

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

No. of STCs: 2

STC Holder: Pennington Channelcromium Co Address: Div. of Electro-Coatings, Inc. 319 Dakota Street, San Antonio, TX 78205, United States		Contact us to have your company added here!
STC No.: SE2-984	Status: Historical	App Date:	Rev Date:
TC Nos.: 3E1,
Models: Teledyne Continental Motors: IO-470 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140
Modification of Continental IO-470 piston 6277338 for piston ring used in Continental O-470 piston 537883.

STC Holder: Pennington Channelcromium Co Address: Div. of Electro-Coatings, Inc. 319 Dakota Street, San Antonio, TX 78205, United States		Contact us to have your company added here!
STC No.: SE2-984	Status: Historical	App Date:	Rev Date: 01/01/1960
TC Nos.: 3E1,
Models: Teledyne Continental Motors: IO-470 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140
Modification of Continental IO-470 piston 6277338 for piston ring used in Continental O-470 piston 537883.