Sa-Alc/Aerospace Equipment/Ldkt, 485 Roosevelt Rd. Ste #7, Bldg 171, Kelly Afb, Texas 78241-6426

66 -- INDICATOR, LIQUID QTY SOL F41608-97-R-23594 01 POC For copy, Fax request to LDKT at (210)925-1059, For additional information contact Martinez, M. A./ldkte/[210]925-7751 PURPOSE OF THIS MODIFICATION IS TO MAKE THE FOLLOWING CORRECTIONS: THE REQUIREMENT IS NOW SOLE SOURCE. APPROVED SOURCE IS SIMMONDS PRECISIONS (89305). PART NUMBERS 10073-0101 AND 697749-15 ARE DELETED IN THEIR ENTIRETY.QUANITY IS INCREASED FROM 37EA TO 105EA. REQUIREMENTS CONTRACT IS ANTICIPATED. THE ABOVE QUANTITY IS BEQ FOR THE 1ST YEAR ONLY. TOTAL CONTRACT PERIOD WILL BE FOR THREE YEARS. YEARS 2 AND 3 WILL BE OPTION YEARS. BEQ FOR OPTION YEAR 1 WILL BE 75EA. BEQ FOR OPTION YEAR 2 WILL BE 60EA. Note 22 & 26 ARE MADE APPLICABLE TO THIS SYNOPSIS. See Note (s) 26. (0119)

Loren Data Corp. http://www.ld.com (SYN# 0286 19970501\66-0007.SOL)