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

A -- EMI SUPPORT PROGRAM SOL 1-168-RDG.1001 DUE 082799 POC Kimberly D. Duncan, Contracting Officer, Phone (757) 864-3566, Fax (757) 864-8863, Email k.d.duncan@larc.nasa.gov WEB: Click here for the latest information about this notice, http://nais.nasa.gov/EPS/LaRC/date.html#1-168-RDG.1001. E-MAIL: Kimberly D. Duncan, k.d.duncan@larc.nasa.gov. NASA/LaRC plans to issue a Request for Quotation (RFQ) to develop an understanding and methodology for dealing with the prevention and resolution of operational EMI problems brought about by the introduction of advanced technology electronic devices both in control and operation of modern jet aircraft and in the use of electronic devices in and around aircraft operated by the crew, passengers, and airport personnel. Phase I tasks include: 1) measurement, collection and analysis of path loss data on the GPS and Satcom systems on a commercial B747-400. 2) measurement, collection and analysis of path loss data on the VHF, UHF, and low microwave systems on a commercial B747 (non 400 model). Optional Phase II tasks include: 1) construct a cylindrical metal test jig and the path losses from a matrix of points on that cylindrical surface representative of the paths between various aircraft apertures and aircraft ComNav vertical monopole antennas which are mounted on the top or bottom centerline of the aircraft. 2) compare the path loss results from the experiment in Phase II Task 1 with previous data and with data collected during Phase I. This procurement is being conducted under the Simplified Acquisition Procedures (SAP). NASA/LaRC intends to purchase the items from Gerald Fuller of Eagles Wings Inc., Mariposa, CA, unique capability available from only one source. Mr. Fuller is a recognized expert in the area of High-Intensity Radiated Fields (HIRF) coupling in aircraft. His book "Understanding HIRF" is the only handbook of its kind and has been used as the basis of courses taught to the technical community at the Digital Avionics Systems Conferences and to several U.S. airlines. This activity requires the cooperation and support of a major U.S. airline to carry it out. Mr. Fuller has an on-going professional relationship with several major airlines. Being an expert in HIRF coupling in aircraft and having the support and cooperation of major U.S. airlines in taking measurements on fleet aircraft is a unique combination. The Government does not intend to acquire a commercial item using FAR Part 12. See Note 26. Interested firms have 15 days from the publication of this synopsis to submit in writing to the identified point of contact, their qualifications/capabilities. Such qualifications/capabilities will be used solely for the purpose of determining whether or not to conduct this procurement on a competitive basis. Responses received after the 15 days or without the required information will be considered non-responsive to the synopsis and will not be considered. A determination by the Government to not compete this proposed effort on a full and open competitive basis, based upon responses to this notice is solely within the discretion of the Government. Oral communications are not acceptable in response to this notice. All responsible sources may submit an offer which shall be considered by the agency. An Ombudsman has been appointed. See Internet Note "B". Any referenced notes can be viewed at the following URLs: http://cbdnet.access.gpo.gov/num-note.html and http://genesis.gsfc.nasa.gov/nasanote.html Posted 08/12/99 (D-SN366939). (0224)

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