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 M3NSY - show graphs
Comment: APRS-IS for Win32
Location: 51°30.21' N 0°30.61' W - locator IO91RM80SU - show map
803.8 m Northwest bearing 299° from Iver, Buckinghamshire, England, United Kingdom [?]
2.3 km North bearing 20° from Colnbrook, Surrey, England, United Kingdom
26.6 km West bearing 269° from London, Greater London, England, United Kingdom
29.0 km West bearing 268° from City of London, Greater London, England, United Kingdom
Last position: 2024-08-21 19:25:53 UTC (331d 18h36m ago)
2024-08-21 20:25:53 BST local time at Iver, United Kingdom [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: M3NSY>APWW11 via TCPIP*,qAC,T2HK
Positions stored: 225
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