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 G4XTZ-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 430.01250MHz +0.0000MHz, G4XTZ_Pi-Star_ND
Location: 51°31.60' N 0°37.53' W - locator IO91QM46WJ - show map
1.8 km South bearing 201° from Farnham Royal, Buckinghamshire, England, United Kingdom [?]
2.8 km Northwest bearing 313° from Slough, Slough, England, United Kingdom
34.6 km West bearing 274° from London, Greater London, England, United Kingdom
36.9 km West bearing 273° from City of London, Greater London, England, United Kingdom
Last position: 2025-01-03 21:35:48 UTC (56d 20h26m ago)
2025-01-03 21:35:48 GMT local time at Farnham Royal, United Kingdom [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: G4XTZ-N>APDG03 via TCPIP*,qAC,G4XTZ-NS
Positions stored: 1
Other SSIDs: G4XTZ-D G4XTZ-Y G4XTZ-10 G4XTZ-DP
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