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 G1TDK-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, G1TDK_Pi-Star_ND
Location: 53°34.80' N 1°33.30' W - locator IO93FN39JE - show map
2.0 km Southwest bearing 247° from Darton, England, United Kingdom [?]
5.2 km Southwest bearing 245° from Notton, England, United Kingdom
24.1 km South bearing 181° from Leeds, City and Borough of Leeds, England, United Kingdom
95.9 km East bearing 78° from Liverpool, City and Borough of Liverpool, England, United Kingdom
Last position: 2025-08-31 21:15:27 UTC (11h4m ago)
2025-08-31 22:15:27 BST local time at Darton, United Kingdom [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: G1TDK-N>APDG03 via TCPIP*,qAC,G1TDK-NS
Positions stored: 2
Other SSIDs: G1TDK-Y G1TDK-10 G1TDK-B
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