STC SA2-17

ten ©f America of ^transportation - Referral ,Afrtatura J^mmi stratum (Eerttftcate SA2-17 Sierra Industries, Inc., a Texas Corporation Garner Field Road Uvalde, TX 78801 twt 1A10 Piper Civil Air .

Installation of a 17-1/4 inch diameter camera mount ring in the fuselage bottom skin between Station 101 and 131 per the FAA Form 337.

1. This modification limited to Piper Model PA-23, Serial Number 23-118, Registration No. N1108P.

2. Aircraft to be operated under Restricted Category while using the camera installed.

3. Aircraft may be operated under normal category with conversion listed on FAA Form 337.

'of if &snwn<tA!eft t4f- 20, 1956 September 14, 1956 December 1, 1999 July 13, 1967 Revision 1 (Signature) Michele M. Owsley, Manager Airplane Certification Office, Southwest Region (Title) Any alteration of tnJi eertiftaAte Is punishable by a fine of not enceedinq $1,000, 01 JffprJsorfnwnC not exceeding 3 years, or both.

Form 6110-ZUQ-68) Page 1 of 2 certificate jnay be transferred lit accordance uJC/i FAR 21-47.

INS FRUC'I IONS: The transfer cndorsem'-ni below may be. used lo nolify Ihe appropriate I-'AA Regional Office of the transfer of ihjs Supplemental Type Certificate The I-'AA will rcissur the ccrtifirale in Ihc name uf (he transferee and forward it lo him.

TRANSFER ENDORSEMENT Transfer the ownership uf Supplemental Type Certificate Number to (Name oj transferee) (Address of transferee) ! Numbt' and tlieet) (City, .flair, a from (Name of grantor) (Print or type) (Address oj grantor) r and Itrrel) , Slalr, am/ .^IP todi) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

C FAA AC 69-5538