NASA/Dryden Flight Research Center, Code A, P.O. Box 273, Edwards, CA 93523-0273

J -- MAINTENANCE AND FLIGHT LINE OPERATION OF SUPPORT AIRCRAFT SOL RFO4-98005LLC DUE 121297 POC Linda L. Carr, Contracting Officer, Phone (805) 258-3346, Fax (805) 258-2904, Email linda_carr@qmgate.dfrc.nasa.gov -- Sandra L. Martin, Contracting Officer, Phone (805) 258-3325, Fax (805) 258-2904, Email sandra_martin@mail.dfrc.nasa.gov WEB: Click here for the latest information about this notice, http://procurement.nasa.gov/EPS/DFRC/date.html#RFO4-98005LLC. E-MAIL: Linda L. Carr, linda_carr@qmgate.dfrc.nasa.gov. THIS NOTICE CONSTITUTES AMENDMENT NO. 1 To the Synopsis for MAINTENANCE AND FLIGHT LINE OPERATION OF SUPPORT AIRCRAFT SUPPLEMENTED WITH ADDITIONAL INFORMATION CONTAINED IN THIS NOTICE. Companies shall acknowledge all amendment(s) in their offer. This notice serves as the official amendment to the subject synopsis. The purpose of this amendment is to correct the authority used for Other than Full and Open Competition to read 10 U.S.C. 23-4(c)(2), Unusual and compelling urgency. The due date for receipt of offers is not extended. Offers shall provide the information stated in the synopsis posted on the NASA Acquisition Internet Service (NAIS) on December 1, 1997 and published in the CBD on or before December 8, 1997. (0335)

Loren Data Corp. http://www.ld.com (SYN# 0035 19971203\J-0004.SOL)