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APRS station KC9ZLM - show graphs
Location: 40°03.79' N 105°11.66' W - locator DN70JB65QD - show map
2.0 km West bearing 269° from Gunbarrel, Boulder County, Colorado, United States [?]
4.9 km Southwest bearing 204° from Niwot, Boulder County, Colorado, United States
40.2 km Northwest bearing 334° from Denver, Denver County, Colorado, United States
48.3 km Northwest bearing 320° from Aurora, Adams County, Colorado, United States
Last position: 2025-04-19 22:03:42 UTC (26d 13h31m ago)
2025-04-19 16:03:42 MDT local time at Gunbarrel, United States [?]
Course: 288°
Speed: 0 km/h
Device: BTECH: UV-PRO (ht)
Last path: KC9ZLM>APBTUV via WIDE1-1,WIDE2-2,qAO,KB0TVJ-1 (good)
Positions stored: 89
About this site
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.
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