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 FR4PG - show graphs
Map loading...
Comment: Windows:BlueDV 433.6500/433.6500 CC1
Location: 21°11.66' N 5°21.82' E - locator JL21QE36PP - show map - static map
Last position: 2017-12-11 12:59:02 EST (2h58m ago)
Device: Unknown: Unknown
Last path: FR4PG>APRS via TCPIP*,qAS,PI1DMR-14
Positions stored: 16
Packet rate: 1736 seconds between packets on average during 48607 seconds.
Other SSIDs: FR4PG-5 FR4PG-Y
Stations near current position of FR4PG - show more
callsign distance last heard - EST      callsign distance last heard - EST
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