The Catalina Radio Club has a fully equipped station (club callsign W7SA) located in the R-TEAM buildings at Falcon Field on the Raytheon plantsite, south of Tucson International Airport. There is an HF station and a VHF packet station, in addition to FM voice repeaters in the 144 and 440 MHz bands. A satellite ground station and other improvements are planned.
53.150 OUT W7SA, SW Tucson @ Raytheon PL:107.2Hz (Not Operational)
147.990 IN / 147.390 OUT W7SA, SW Tucson @ Raytheon PL:100Hz (1Z)
443.775 IN / 448.775 OUT W7SA, SW Tucson @ Raytheon PL:100Hz (1Z)
W7SA - 145.05 MHz AX.25
(The packet station was operating JNOS tcp/ip switch (Node name: CRCIP, IP address 44.124.64.32) linking Tucson to the HELIO node and the rest of the world. Send packet mail to the club at w7sa@w7sa.ampr.org)
ECT Net Third Wednesday of each month on 147.390 at 11:30 am local time