WR-ALC/BC, 180 Page Rd, Robins Air Force Base, GA 31098-1600

66 -- REPAIR OF DIGITAL FLIGHT DATA RECORDER (DFDR), NSN 6610-01-130-7057CX POC Vivian S. McGhee (98M03), Source Development Analyst, 912-926-5871 This is not a presolicitation notice pursuant to FAR Part 5, but a Sources Sought Synopsis to identify sources for the repair of a Digital Flight Data Recorder (DFDR). Model 209F Digital Flight Data Recorder is a mylar tape six track bi-directional recorder used to capture and store flight data. Information is received in serial Harvard bi-phase format from the Flight Data Acquisition Unit (FDAU) and recorded on mylar tape. The DFDR consist of the recorder assembly (tape deck assembly and protective cover) and the electronic assembly. The tape deck contains the recording tape and tape transport while the electronic assembly includes printed wiring boards, interconnect wiring board, motor, transformers, capacitor, and coils. Electrical interface for record and playback is achieved through a single connector located on the rear of the DFDR unit. A complete theory of operation and special tool identification can be found in Air Force T.O. 5F23-3-14-2. Physical Characteristics: size -- ATR, full length,weight -- approximately 23 lbs, Finish -- International Orange, Tape Deck Reels -- Coaxial bi-directional, Tape Deck Capstan -- bi-directional, Tape Format -- Six-track bi-directional, Magnetic Heads -- Two record, two playback, Magnetic Tape -- Mylar, 1.0 mil thick, 0.25 in width, 475 ft length; Electrical Characteristics: Input Power -- 115 +/- 6 VAC, 400 Hz, single phase, Power: Normal < 20 watts, High Speed Playback < 40 watts; Operational Characteristics: Tape Speed Recording 0.37 in/sec, Playback 11.8 +/- 10% in/sec, Recording: Time 25 hrs, Data Density 2076 bits/in, Write/Read 768 bits/sec, Playback Rate 24,576 bits/sec/data stream in 3 separate data streams, Input Signal Format -- Harvard bi-phase. If you are interested, please provide written response to Vivian McGhee (98M03), 180 Page Road, Robins AFB GA 31098-1600, Phone 912-926-5871, FAX 912-926-2929 and include Company's Name, Address, Point of Contact, Phone Number, Cage Code, Size of Business pursuant to SIC Code 3812. Large and small businesses are encouraged to participate. Please submit your response 2 weeks from the date this publication. You are also asked to complete and send in a Small Business Capability Survey by contacting the WR-ALC Small Business Office homepage at http://www.robins.af.mil/orgs/alc/smallbusiness/index.htm and access Small Business Capability Survey. If additional information is required contact Vivian McGhee at 912-926-5871. (0063)

Loren Data Corp. http://www.ld.com (SYN# 0482 19980306\66-0021.SOL)