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 F4JRD-R - show graphs
Comment: 70cm MMDVM Voice (C4FM) 439.47500MHz -6.5000MHz, F4JRD_Pi-Star_RPT
Location: 48°34.30' N 3°08.34' W - locator IN88KN37HE - show map
1.6 km South bearing 188° from Pabu, Département des Côtes-d'Armor, Brittany, France [?]
2.5 km North bearing 19° from Guingamp, Département des Côtes-d'Armor, Brittany, France
100.8 km East bearing 79° from Brest, Département du Finistère, Brittany, France
119.6 km Northwest bearing 296° from Rennes, Département d'Ille-et-Vilaine, Brittany, France
Last position: 2025-10-03 21:23:10 UTC (2d 22h44m ago)
2025-10-03 23:23:10 CEST local time at Pabu, France [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: F4JRD-R>APDG03 via TCPIP*,qAC,F4JRD-RS
Positions stored: 1
Other SSIDs: F4JRD-Y F4JRD-N F4JRD-B F4JRD-DP F4JRD
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