Location:	40°02.83' N 105°15.77' W - locator DN70IB81LH - show map 3.6 km North bearing 10° from Boulder, Boulder County, Colorado, United States [?] 8.0 km West bearing 257° from Gunbarrel, Boulder County, Colorado, United States 41.6 km Northwest bearing 325° from Denver, Denver County, Colorado, United States 51.0 km Northwest bearing 314° from Aurora, Adams County, Colorado, United States
Last position:	2026-02-21 03:45:48 UTC (4m3s ago) 2026-02-20 20:45:48 MST local time at Boulder, United States [?]
Last WX report:	2026-02-21 03:45:48 UTC (4m3s ago) – show weather charts -6.1 °C 78% 1021.6 mbar
Device:	Unknown: Unknown
Last path:	FW1761>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	3

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.