The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 5

STC Holder: Tribal Air/Communications, Inc. P.O. Box 370, Grant, NE 69140, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1390CE	Status: Historical	App Date: 12/07/1977	Rev Date: 12/16/1977
Description: Install 1/4-inch plywood flooring over existing floor, remove 4 passenger seats, install reinforce- ment tubing.
TC Nos.: 1A10
Models: Piper Aircraft Inc.PA-23-250
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100

STC Holder: Tribal Air/Communications, Inc. P.O. Box 370, Grant, NE 69140, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1390CE	Status: Historical	App Date:	Rev Date: 08/06/1979
Description: Install 1/4-inch plywood flooring over existing floor, remove 4 passenger seats, install reinforce- ment tubing.
TC Nos.: 1A10
Models: The New Piper Aircraft Inc.PA-23-250
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100

STC Holder: Tribal Air/Communications, Inc. P.O. Box 370, Grant, NE 69140, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1391CE	Status: Historical	App Date: 12/07/1977	Rev Date: 08/06/1979
Description: Cutting and reattaching the left and right lower engine cowling with AN 2700-4 cam locks.
TC Nos.: 1A10
Models: The New Piper Aircraft Inc.PA-23-250
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100

STC Holder: Tribal Air/Communications, Inc. P.O. Box 370, Grant, NE 69140, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1391CE	Status: Historical	App Date: 12/07/1977	Rev Date: 12/16/1977
Description: Cutting and reattaching the left and right lower engine cowling with AN 2700-4 cam locks.
TC Nos.: 1A10
Models: Piper Aircraft Inc.PA-23-250
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100

STC Holder: Tribal Air/Communications, Inc. P.O. Box 370, Grant, NE 69140, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1586CE	Status: Current	App Date:	Rev Date: 05/09/1980
Description: Modified brake master cylinder.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18
ACO: AIR-760: Central Certification Branch WI