October 26, 1992

Kodiak Research, Inc.

1575 W. Commercial Blvd. #33B

Ft. Lauderdale, FL 33309

Denney Aerocraft Co.

100 N. Kings Road

Nampa, ID 83651

Re:  Up dated P/N 241 783

Dear Kitfox™ Customer,

Kodiak Research, Inc. has informed us that there is a mandatory replacement of the drain plug that was shipped with some of its engines.

Affected engines and corresponding Serial number's) are 3972717 -

723, 731, 724, 725, 739, 740, 745, 746, 750, 734, 735, 752, 738, 685, 704, 710, 712, 697,

713, 716, 718, 722, 751, 754, 755, 728, 737, 756, 753, 770, 773, 766, 769, 768, 812, 814,

822, 721, 711, 742, 714, 719, 816, 815, 720, 715.

Enclosed you will find the following:

2 x 241 783 - Magnetic Drain Plug for the 912 engine. (2 per engine)