STC SA1185SO

JBniieb JUeparimeiti of transportation — ^jehrral Afriation JX.&mmtstraiion (Heriifttate SAU85SO Aviall Services, Inc. d/b/a Aviall Battery Shop P.O. Box 619048 Dallas, TX 75261 10 cf&ie Civil Air j5 For certification basis, See Type Certificate Data Sheet A3EU.

A3EU British Aerospace DH.I25,HS.125,BR12S «.- Replace existing batteries with 2371, 2376, or 23491 Nickel-Cadmium batteries in accordance with Master Parts List No. BSIM-06-S-15 dated March 24, 1982, or later FAA approved revisions.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

September 3, 1980 November 12, 1980 S.- August 17, 1981; February 17, 1987;

October 3 1,2002 : March 26, 1982 hfl (Signature) Melvin D. Taylor Manager, Atlanta Aircraft Certification Office Any JJterJtjon of Ch-ts cerdif ieace is punishable tjy a .fine of noc exceeding £1,000, or jflprisonniBnt not ing 3 years, or both.

FAA FoBH 8110-2(10-661 FAGS 1 DC 1 PAGE This certificate nay be tcansfaitea in accurdance with

I NSTRl IUTIONS. Tlir transfer i-ndorsrmciu below ru.iy In- used w iHinK tin- ;i|i|Hoprialr FA A t't'gi.inal OHitc of ihc- transfer of this Supplemental Typr O-riifnair Tin- I-'A A «ill ri-is.sui- iht- certificate in the name of thi- transferee and forward n to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number Co (Name of transferee) (Address of transjeret) _._.._ umbe' and slrtet) (City. Stale, and %IP tadl) from (Name of grantor') (Print or typf) (Address of grantor) (Number and *t*tel) (CitJ, Stale, and <JP ladr) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.