Location:	39°24.50' N 104°52.50' W - locator DM79NJ57AX - show map 4.3 km North bearing 338° from Castle Rock, Douglas County, Colorado, United States [?] 6.2 km South bearing 164° from Castle Pines, Douglas County, Colorado, United States 37.9 km South bearing 166° from Denver, Denver County, Colorado, United States 64.0 km North bearing 356° from Colorado Springs, El Paso County, Colorado, United States
Last position:	2025-06-29 20:15:58 UTC (1d 20h13m ago) 2025-06-29 14:15:58 MDT local time at Castle Rock, United States [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	KI5JOE-10>APDR16 via TCPIP*,qAC,T2SJC
Positions stored:	23
Other SSIDs:	KI5JOE-7

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.