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 GI4XSF-9 - show graphs
Comment: Mike via DMR+ GB7KP
Location: 54°29.73' N 5°32.29' W - locator IO74FL58KW - show map
1.4 km North bearing 347° from Kircubbin, N Ireland, United Kingdom [?]
4.6 km Southeast bearing 156° from Greyabbey, N Ireland, United Kingdom
27.3 km East bearing 111° from Belfast, City of Belfast, N Ireland, United Kingdom
126.5 km Southeast bearing 115° from Londonderry County Borough, N Ireland, United Kingdom
Last position: 2024-02-22 17:10:02 UTC (4d 25m ago)
2024-02-22 17:10:02 GMT local time at Kircubbin, United Kingdom [?]
Course: 160°
Speed: 37 km/h
Last path: GI4XSF-9>APDMRP via GB7KP,TCPIP*,qAU,T2KOBLENZ (good)
Positions stored: 1197
Other SSIDs: GI4XSF-7 GI4XSF-10 GI4XSF-5 GI4XSF-Y
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