STC SA09990SC

^tntea <©f ^ of transportation - $eb&tnl ^Hattnn (CertificateProject Ho. ST5392SC-A (RDK) SA0999osc Fletchair, Inc.

90(10 Randolph Street Houston, TX 77061 23 & Federal Aviation A16EA American General AA-5; AA-5A Installation of Senscnich Propeller 74DM7S10-I-57B and 74DM7S10-1.5-61B in accordance with Flctcher, Inc.

Instructions for Installing Scnsenich Propellers 74DM7S10-1-57B and 74DM7S10-1.5-61B on Grumman AA-5 and AA-5A Aircraft, Revision A, dated May 14, 2001, or later FAA approved revision.

Compatibility of this design change with previously approved modifications must be determined by the installer. 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.

rfa.fa. rfnfftt- g >" AugUSt 18, 1998 May 16, 2002 (Signature) S. Frances Cox Manager, Special Certification Office Southwest Region (Tale) Any alteration of ErtJs certificate by p tine of not exceeding $1*000, or Imprisonment not exceeding 3 years, or irocn.

FAA Form B110-2UO-68) Page 1 of I TniJ certificate ™iy ce in accordance with FAW 21-47r

I NSTRl :C TION.S The liiinsfi-r cndiirsriurnl below may be ust-ri li, nolih I hi .i|>[jT<>|>iiafr FA A !' eginnal OITu F of I he ir.inslrt (if ilns Supplemental Type Certificate.

Hit- I A A v\ill n-isMn the rerlifiialr in llic namr cil ihr transferee anil lorward i! to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type (Certificate Number __ to (Namr oj transferee) (Address of transferee) _._ Wmnttti and ttrtel) , Slalf, anil %iP c from (Name of grantor) (Print or type) (Address oj grantor) i and s il), Sun, and ZIP codt) Extent of Authority (if licensing agreement):

Signature of grantor (In ink)-