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 object GB7VR - show graphs
Source callsign: MB7UO
Comment: GB7VR - Fusion Repater with FM 82.5Hz - 145.6125MHz +0.6MHz split
Location: 51°50.83' N 0°20.86' W - locator IO91TU83GH - show map
3.4 km North bearing 11° from Harpenden, Hertfordshire, England, United Kingdom [?]
5.4 km Northwest bearing 317° from Wheathampstead, Hertfordshire, England, United Kingdom
40.6 km North bearing 338° from London, Greater London, England, United Kingdom
41.1 km Northwest bearing 335° from City of London, Greater London, England, United Kingdom
Last position: 2024-02-25 15:09:39 UTC (110d 22h34m ago)
2024-02-25 15:09:39 GMT local time at Harpenden, United Kingdom [?]
Last path: MB7UO>APDW16 via TCPIP*,qAC,HBBIGATE
Positions stored: 1
Others sourced by MB7UO: GB3VR GB7HA MB7IHA-L MB7ISH
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