STC Holder: Ultimate Engines LLC

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

No. of STCs: 2

STC Holder: Ultimate Engines LLC Address: 9901 IH-10 Suite 800, San Antonio, TX 78230, United States		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,
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		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,
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