Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station AB0YM - show graphs
Comment: https://aprsdroid.org/
Location: 39°36.95' N 105°00.24' W - locator DM79LO97MT - show map
6.4 km Northeast bearing 61° from Columbine, Jefferson County, Colorado, United States [?]
10.6 km Northeast bearing 66° from Ken Caryl, Jefferson County, Colorado, United States
13.8 km South bearing 187° from Denver, Denver County, Colorado, United States
88.3 km North bearing 350° from Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-06-15 00:32:15 UTC (18d 12h42m ago)
2025-06-14 18:32:15 MDT local time at Columbine, United States [?]
Altitude: 1634 m
Course: 248°
Speed: 7 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: AB0YM>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored: 10256
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS