Location:	39°24.78' N 104°50.53' W - ตำแหน่ง DM79NJ89WC - show map 4.7 km เหนือ bearing 15° มาจาก Castle Rock, Douglas County, Colorado, United States [?] 10.4 km ตะวันตกเฉียงใต้ bearing 243° มาจาก The Pinery, Douglas County, Colorado, United States 38.2 km ใต้ bearing 161° มาจาก Denver, Denver County, Colorado, United States 64.4 km เหนือ bearing 358° มาจาก Colorado Springs, El Paso County, Colorado, United States
Last position:	2025-12-31 14:54:07 UTC (7d 3h14m ago) 2025-12-31 07:54:07 MST เวลาท้องถิ่น Castle Rock, United States [?]
Altitude:	1936 m
Course:	188°
ความเร็ว:	0 km/h
Device:	Anytone: AT-D578 (rig)
Last path:	WX0JLM-9>APAT51 via WD4IXD-2,WIDE1*,WIDE2-1,qAR,K0XK-5
Positions stored:	9
Other SSIDs:	WX0JLM-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.