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 GB4NR - show graphs
Comment: Location of NADARS Radio Rally TODAY! - Visit https://www.nadars.org/rally.asp
Location: 51°27.57' N 1°18.33' W - locator IO91IL30IG - show map
4.8 km Northwest bearing 324° from Cold Ash, West Berkshire, England, United Kingdom [?]
6.9 km Northwest bearing 333° from Thatcham, West Berkshire, England, United Kingdom
81.8 km West bearing 267° from London, Greater London, England, United Kingdom
84.2 km West bearing 266° from City of London, Greater London, England, United Kingdom
Last position: 2024-06-23 13:38:05 UTC (232d 5h30m ago)
2024-06-23 14:38:05 BST local time at Cold Ash, United Kingdom [?]
Device: Unknown: Unknown
Last path: GB4NR>APRS via TCPIP*,qAC,FIRST
Positions stored: 2
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