Accession Number : AD0780159
Title : Provisional Message Formats and Protocols for the DABS 32-Character Alphanumeric Display.
Descriptive Note : Project rept.,
Corporate Author : MASSACHUSETTS INST OF TECH LEXINGTON LINCOLN LAB
Personal Author(s) : Welch,J. D. ; Colby,G. V.
Report Date : 20 MAY 1974
Pagination or Media Count : 13
Abstract : Formats and protocols are described for tactical ATC displays to be driven by the Standard Message interface of a DABS transponder and capable of handling a succession of data transmissions, each of which is individually acknowledged via a transponder reply before the transmission of the succeeding segment. Specific codes are defined for a display device of up to 32 alphanumeric characters. Any displays defined or implied by this document are intended solely for use in the DABS test and evaluation program, and are not necessarily representative of recommended or required display devices for an operational DABS system. (Author)
Descriptors : *Air traffic control systems, *Display systems, Data links, Radar beacons, Message processing
Subject Categories : Electrical and Electronic Equipment
Air Navigation and Guidance
Distribution Statement : APPROVED FOR PUBLIC RELEASE