Appeal No. 1999-0172 Application 08/334,733 share a common thread in that the examiner is proposing to modify each of the primary references in view of either Mansell or Bickley. Rudnicki discloses a railroad missile garrison system which includes a GPS receiver 206 on each train for generating train position information, a data management system 204 on each train for receiving, transmitting, and processing information received from various on board and external sources, a rail operation control system 262 that monitors train position, and a network control system 282 for digital communication between the trains and the rail operation control system. Burns discloses a rail vehicle monitoring system which includes a radio 103, radio antenna 105, control computer 102 and GPS antenna/receiver 106, 107 on each train, and a base station 112 having an antenna 113, radio 114 and base control computer 116. Welles discloses a vehicle tracking system for use with freight cars, shipping containers or the like (see column 1, 14Page: Previous 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 NextLast modified: November 3, 2007