Another comment re PROTO: "Obligatory CC-1 note excerpted from the comments:
Anonymous
@ 2013-09-01 10:31:50
1977-1979 -- Lived in the barracks in Bldg D on AFSOUTH. Since I was a day worker I had to ride a bus for an hour to get to Proto. There was always one or two games of hearts or spades being played in aisle between the seats. Man, this is bringing back memories. I was there when the DoD offered AFSOUTH a connection into the AUTODIN system. Trouble was, the slowest they could communicate was 600 baud and the fastest line in Proto's system was 300 baud. Luckily, we were able alter the computer software to poll the AUTODIN line often enough to pass traffic successfully. Yes, we were using a computer, a Dec PDP 1135, to move traffic from one NATO teletype machine to another. The wonders of technology.
Fortean1's comment today: Yes, that was a Mode V circuit to the ASC, AUTODIN Switching Center, in Coltano, Italy. Their routing indicator was RUFLCSA. Our routing indicators were RXFEAA and RXFEAD. I recall we sent a few messages weekly and received almost nothing.
Terry