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 GM4BLO-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 55°53.75' N 4°23.05' E - locator JO25EV64CX - show map - static map
Last position: 2016-09-07 06:32:40 EDT (137d 22h18m ago)
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course:
Device: Yaesu: FT1D (ht)
Last path: GM4BLO-7>UUUSWL via WIDE1-1,WIDE2-1,qAR,MB7UAH (good)
Positions stored: 3
Stations near current position of GM4BLO-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K50233401.7 miles 279°2017-01-05 19:40:11 K48234527.3 miles 38°2017-01-13 20:17:59
K503409512.7 miles 329°2017-01-08 07:52:52 K481426917.8 miles 327°2016-12-27 20:00:12
K503410622.6 miles 236°2017-01-07 07:32:20 K505333823.0 miles 213°2017-01-07 19:46:10
K481403927.8 miles 224°2017-01-06 19:33:10
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.
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