Location:	31°20.38' N 110°13.90' W - locator DM41VI21EM - show map 12.8 km South bearing 187° from Sierra Vista Southeast, Cochise County, Arizona, United States [?] 24.8 km South bearing 164° from Sierra Vista, Cochise County, Arizona, United States 67.5 km East bearing 87° from Heroica Nogales, Sonora, Mexico 118.0 km Southeast bearing 146° from Tucson, Pima County, Arizona, United States
Last position:	2025-12-26 05:45:21 UTC (13m6s ago) 2025-12-25 22:45:21 MST local time at Sierra Vista Southeast, United States [?]
Last WX report:	2025-12-26 05:45:21 UTC (13m6s ago) – show weather charts 1011.5 mbar
Device:	Unknown: Unknown
Last path:	GW4686>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	1

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.