NASA/Langley Research Center, Mail Stop 144, Industry Assistance Office, Hampton, VA 23681-0001

A -- SURVEY OF PILOT TRAINING SOL 1-074-DCP.1218 DUE 061998 POC Artistine Lethcoe-Reid, Purchasing Agent, Phone (757)-864-2432, Fax (757) 864-9774, Email A.LETHCOE-REID@larc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/LaRC/date.html#1-074-DCP.1218. E-MAIL: Artistine Lethcoe-Reid, A.LETHCOE-REID@larc.nasa.gov. This notice constitutes Modification No. 4 to the synopsis for Solicitation No. 1-0740DCP.1218 entitled Survey of Pilot Training. The original synopsis was posted on 04/23/98, Modification No. 1 was posted on 04/20/98, Modification No. 2 was posted on 05/04/98, and Modification No. 3 was posted on 05/21/98. The synopsis is amended as follows: (1) The due date for receipt of offers is extended to 06/19/98. (2) A number of questions were posed by interested parties that NASA felt should be publicly answered. The questions and NASA's answers have been posted to the internet at url http://nais.gov/EPS/LaRC/data.html#1-074-DCP.1218 NASA believes that posting the answers to the questions posed under this solicitation permits submission of firm fixed price offers by the revised due date. (0155)

Loren Data Corp. http://www.ld.com (SYN# 0008 19980608\A-0008.SOL)