Location:	39°23.68' N 104°48.33' W - ตำแหน่ง DM79OJ34IR - show map 5.0 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Castle Rock, Douglas County, Colorado, United States [?] 10.7 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Castle Pines, Douglas County, Colorado, United States 41.2 km ใต้ bearing 158° มาจาก Denver, Denver County, Colorado, United States 62.3 km เหนือ bearing 1° มาจาก Colorado Springs, El Paso County, Colorado, United States
Last position:	2025-12-07 15:31:19 UTC (9m3s ago) 2025-12-07 08:31:19 MST เวลาท้องถิ่น Castle Rock, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-07 15:31:19 UTC (9m3s ago) – show weather charts 0.6 °C 44% 1024.7 mbar 0.9 m/s ตะวันตก
Device:	Unknown: Unknown
Last path:	CW1793>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	33

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.