1. Most RTU systems always did have some limited capacity to handle local controls while the master station is not available. 2. A Decca chain was set up, consisting of a master station at Chichester and slaves at Swanage and Beachy Head. 3. This causes the Remote Terminal Unit to send all buffered events and also all static point data to the Master station . 4. The SNOTEL sites are polled by 2 master stations operated by NRCS in Boise, Idaho, and Ogden, Utah. 5. The new generation of remote sites, master stations , and central computer facilities allows for hourly interrogation of remote sites. 6. ARQ was first used commercially in 1947 with a link from Amsterdam to New York with the master station in Amsterdam. 7. Each chain consisted of a master station and three ( occasionally two ) slave stations, termed Red, Green and Purple. 8. Wahiawa is also the home of the U . S . Navy's Naval Computer and Telecommunications Area Master Station Pacific. 9. Each station in the network relays the data to area-wide master stations where correction information for specific geographical areas is computed. 10. The new name, Naval Computer and Telecommunications Area Master Station , Pacific, better reflected the command's regional operating area. 
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