STC Holder: Ultimate Engines LLC

The Aviation DataBase -- STC Search System
Aviation Data Service, Inc.

No. of STCs: 2

STC Holder: Ultimate Engines LLC Address: 9901 IH-10 Suite 800, San Antonio, TX 78230, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09637SC	Status: Historical	App Date: 11/22/1999	Rev Date: 08/26/2008
TC Nos.: 3E1, 3E3, E-273, E3SO, E5CE, E8CE, 3E1,
Models: Teledyne Continental Motors: IO-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: Chicago ACO Branch, Tel: +1 (847) 294-7358
Remove existing rocker arm assemblies and install modify rocker arm assemblies.

STC Holder: Ultimate Engines LLC Address: 2302 Kelso, San Antonio, TX 78248, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE09979SC	Status: Historical	App Date: 10/08/2001	Rev Date: 05/04/2015
TC Nos.: E5CE, E5CE,
Models: Continental Motors: 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-520-P
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358
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