The Aviation DataBase®
Complete Aviation Regulatory Library
Sept. 11 Sept. 11 America 250
DataBases updated: Aug 26th, 2026
Home Products Library Support Account Login Contact

STC Holder: JTBAM, Inc

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: 1

STC Holder:
JTBAM, Inc
2561 Alisa Lane, Lakeside, AZ 85929, United States
If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00266SEStatus: HistoricalApp Date: 04/18/1995Rev Date: 02/23/2018
Description: Replacement of the Lycoming Model T53-L-13B engine with a Lycoming Model T53-L-703 engine flat rated to the same power settings specified in Type Certificate Data Sheet (TCDS) H15NM
TC Nos.: H15NM
Models:
Hagglund Helicopters LLCUH-1H
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200