Nearby stations - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
Stations near current position of BI4PTO-K9
callsign distance last heard - EST      callsign distance last heard - EST
BG4OIR-921.7 miles 67°2024-12-15 22:37:49 BG4OIR-122.9 miles 57°2024-12-10 17:56:53
BG4IVA-123.0 miles 62°2024-12-13 19:35:14 BI4IOW-N25.0 miles 64°2024-12-16 19:07:20
BI4IOW25.0 miles 65°2024-12-13 06:58:02 BI4IOW-1025.0 miles 65°2024-12-07 06:39:51
BI4IOW-925.0 miles 65°2024-12-17 06:37:14 BG4KNA-925.1 miles 180°2024-11-28 21:21:01
BI4IOW-125.9 miles 64°2024-12-17 06:39:05 BI4OHR-834.5 miles 105°2024-11-29 08:05:02
BI4PPP-938.8 miles 107°2024-12-02 00:21:28 BI4PPP-1039.5 miles 107°2024-11-26 06:49:51
BG4JSC-943.8 miles 117°2024-11-24 19:30:29 test1046.6 miles 112°2024-12-16 01:28:57
BG4JRH-246.7 miles 109°2024-12-09 09:42:06 test10-446.8 miles 113°2024-11-27 08:53:11
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