Location:	31°21.04' N 110°15.59' W - locator DM41UI84TD - show map 12.2 km South bearing 200° from Sierra Vista Southeast, Cochise County, Arizona, United States [?] 23.0 km South bearing 170° from Sierra Vista, Cochise County, Arizona, United States 64.9 km East bearing 86° from Heroica Nogales, Sonora, Mexico 115.5 km Southeast bearing 147° from Tucson, Pima County, Arizona, United States
Last position:	2025-12-30 02:45:24 UTC (3d 5h3m ago) 2025-12-29 19:45:24 MST local time at Sierra Vista Southeast, United States [?]
Last WX report:	2025-12-30 02:45:24 UTC (3d 5h3m ago) – show weather charts 6.7 °C 64% 1048.7 mbar 4.5 m/s Northeast
Device:	Unknown: Unknown
Last path:	GW4689>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.