STC Holder Details: Coffman Charles D

Subscriber Access

Daily DOT & FAA Regulatory Activity Regulatory Library Repair Station Access Repair Station Search Technical Support

Other Services

Non-Subscriber AD Search

Free Features

N-Number / Serial Search STC Search System Service Bulletin Index

Learn More

Contact Sales History System Description Repair Station Toolbox Aviation Maintenance & Eng. Directory Tutorial Videos / Demo Data The AD ReSource System
(Info & Demo Data)

Legalese

Terms of Service Privacy Policy

For Pilots

Info For Pilots IA Renewal FAA FSDO Directory Aviation Weather
The Aviation DataBase®
Complete Aviation Regulatory Library
Sept. 11 Sept. 11
DataBases updated: Sep 2nd, 2025
Home Products Library Support Account Login Contact

STC Holder: Coffman Charles D

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

No. of STCs: 1

STC Holder: Coffman Charles D
Address: 1008 Jill Avenue, Harvey, ND 58341, United States		 If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00790CHStatus: CurrentApp Date: Rev Date: 10/29/1997
TC Nos.: A13CE,
Models:
The Cessna Aircraft Company:
177
ACO: AIR-760: Central Certification Branch CHI
Installation of a Hoffman variostat two-blade propeller Model HO-V72L-A/VC180DU with Textron Lycoming O-320E2D engine. Approved for serial number 17701153 only.