STC Holder Details: Ultimate Engines, Inc.

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: Jan 6th, 2026
Home Products Library Support Account Login Contact

STC Holder: Ultimate Engines, Inc.

The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 2

STC Holder:
Ultimate Engines, Inc.
106 Elk Drive, Mena, AR 71953, United States
 If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09637SCStatus: HistoricalApp Date: Rev Date: 02/15/2000
Description: Remove existing rocker arm assemblies and install modify rocker arm assemblies.
TC Nos.: 3E1, 3E3, E-273, E3SO, E5CE, E8CE
Models:
Teledyne Continental MotorsIO-470-A, IO-470-C, IO-470-D, IO-470-E, IO-470-F, IO-470-G, IO-470-H, IO-470-L, IO-470-LO, IO-470-M, IO-470-N, IO-470-P, IO-470-R, IO-470-S, IO-470-T, IO-470-U, IO-470-V, IO-470-VO, IO-520-A, IO-520-B, IO-520-BA, IO-520-BB, IO-520-C, IO-520-CB, IO-520-D, IO-520-E, IO-520-F, IO-520-J, IO-520-K, IO-520-L, IO-520-M, IO-520-MB, IO-520-N, IO-520-NB, IO-550-A, IO-550-B, IO-550-C, IO-550-D, IO-550-E, IO-550-F, IO-550-L, IO-550-N, O-470-B, O-470-B-CI, O-470-G, O-470-G-CI, O-470-H, O-470-K, O-470-K-CI, O-470-L, O-470-L-CI, O-470-M, O-470-M-CI, O-470-N, O-470-P, O-470-R, O-470-S, O-470-T, O-470-U, TSIO-470-B, TSIO-470-C, TSIO-470-D, TSIO-520-A, TSIO-520-AF, TSIO-520-B, TSIO-520-BB, TSIO-520-BE, TSIO-520-C, TSIO-520-CE, TSIO-520-D, TSIO-520-DB, TSIO-520-E, TSIO-520-EB, TSIO-520-G, TSIO-520-H, TSIO-520-J, TSIO-520-JB, TSIO-520-K, TSIO-520-KB, TSIO-520-L, TSIO-520-LB, TSIO-520-M, TSIO-520-N, TSIO-520-NB, TSIO-520-P, TSIO-520-R, TSIO-520-T, TSIO-520-U, TSIO-520-UB, TSIO-520-VB, TSIO-520-WB
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140
STC Holder:
Ultimate Engines, Inc.
106 Elk Drive, Mena, AR 71953, United States
 If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09979SCStatus: HistoricalApp Date: Rev Date: 03/05/2002
Description: Modification of Teledyne Continental Motors IO-520-B, IO-520-BA, or IO-520-BB engine to an Ultimate Engines IO-550-B/UE engine.
TC Nos.: E5CE
Models:
Teledyne Continental MotorsIO-520 Series
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140