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 G3YTX-10 - show graphs
Comment: YSF#63307 via pYSFReflector FT-5D
Location: 51°19.83' N 0°42.56' W - locator IO91PH49VH - show map
9.2 km South bearing 195° from Ascot, West Berkshire, England, United Kingdom [?]
9.7 km South bearing 163° from Bracknell, Borough of Bracknell Forest, England, United Kingdom
45.0 km Southwest bearing 244° from London, Greater London, England, United Kingdom
47.3 km Southwest bearing 245° from City of London, Greater London, England, United Kingdom
Last position: 2025-05-05 15:30:45 UTC (13d 21h2m ago)
2025-05-05 16:30:45 BST local time at Ascot, United Kingdom [?]
Device: Unknown: Unknown
Last path: G3YTX-10>APRS via TCPIP*,qAS,YSF63307
Positions stored: 1
Other SSIDs: G3YTX-B G3YTX-N G3YTX-Y G3YTX G3YTX-7
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