Location:	39°22.13' N 104°55.48' W - locator DM79MI98AM - show map 5.9 km West bearing 266° from Castle Rock, Douglas County, Colorado, United States [?] 13.8 km Northeast bearing 25° from Perry Park, Douglas County, Colorado, United States 41.5 km South bearing 173° from Denver, Denver County, Colorado, United States 60.1 km North bearing 352° from Colorado Springs, El Paso County, Colorado, United States
Last position:	2025-07-19 16:13:23 UTC (54s ago) 2025-07-19 10:13:23 MDT local time at Castle Rock, United States [?]
Last WX report:	2025-07-19 16:11:18 UTC (2m59s ago) – show weather charts 24.4 °C 46% 1023.3 mbar 1.3 m/s West
Device:	Unknown: Unknown
Last path:	WB7AAV>APRS via TCPIP*,qAC,CWOP-4
Positions stored:	76

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.