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 WD0HDR-N - show graphs
Map loading...
Comment: 440 MMDVM Voice 430.22000MHz +0.0000MHz, WD0HDR_Pi-Star_ND
Location: 40°22.99' N 104°42.66' W - locator DN70PJ41QX - show map - static map
1.8 km Northwest bearing 295° from Evans, Weld County, Colorado, United States [?]
3.9 km North bearing 349° from La Salle, Weld County, Colorado, United States
73.4 km North bearing 8° from Aurora, Adams County, Colorado, United States
75.3 km North bearing 18° from Denver, Denver County, Colorado, United States
Last position: 2021-12-08 19:26:23 UTC (15m9s ago)
2021-12-08 12:26:23 MST local time at Evans, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: WD0HDR-N>APDG03 via TCPIP*,qAC,WD0HDR-NS
Positions stored: 17588
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS