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APRS station K6DSA-9 - show graphs
Comment: Mt Lemmon Remote Base Station
Location: 32°26.43' N 110°47.02' W - locator DM42OK55XR - show map
14.8 km Southeast bearing 119° from Catalina, Pima County, Arizona, United States [?]
18.0 km East bearing 72° from Oro Valley, Pima County, Arizona, United States
27.8 km Northeast bearing 29° from Tucson, Pima County, Arizona, United States
164.4 km Southeast bearing 133° from Phoenix, Maricopa County, Arizona, United States
Last position: 2025-12-25 19:30:27 UTC (12d 14h2m ago)
2025-12-25 12:30:27 MST local time at Catalina, United States [?]
Device: Marcus Roskosch, DL8MRE: sdr-control (app)
Last path: K6DSA-9>APSDR1 via WIDE1-1,WIDE2-1,qAR,K7TUS (good)
Positions stored: 4
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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