Location:	39°24.74' N 104°52.52' W - locator DM79NJ48XX - show map 4.8 km North bearing 340° from Castle Rock, Douglas County, Colorado, United States [?] 5.8 km South bearing 163° from Castle Pines, Douglas County, Colorado, United States 37.5 km South bearing 166° from Denver, Denver County, Colorado, United States 64.4 km North bearing 356° from Colorado Springs, El Paso County, Colorado, United States
Last position:	2026-01-10 23:35:54 UTC (26d 11h46m ago) 2026-01-10 16:35:54 MST local time at Castle Rock, United States [?]
Altitude:	1838 m
Course:	0°
Speed:	0 km/h
Last path:	KF0TBT-15>APRT6D via WIDE1-1,qAR,K0NTS-5
Positions stored:	2
Other SSIDs:	KF0TBT-7 KF0TBT-10 KF0TBT KF0TBT-7 KF0TBT-7 KF0TBT-4 KF0TBT-13

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.