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 PI4FRG-B - show graphs
Map loading...
Comment: 440 Voice 435.00000MHz +0.0000MHz
Location: 53°11.46' N 5°50.53' E - locator JO23WE15BU - show map - static map
1.3 miles East bearing 92° from Huizum, Gemeente Leeuwarden, Friesland, Netherlands [?]
1.9 miles Northeast bearing 59° from Goutum, Gemeente Leeuwarden, Friesland, Netherlands
30.0 miles West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands
69.0 miles Northeast bearing 35° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2018-10-03 13:40:20 CDT (174d 3h59m ago)
2018-10-03 20:40:20 CEST local time at Huizum, Netherlands [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: PI4FRG-B>APDG02 via TCPIP*,qAC,PI4FRG-BS
Positions stored: 1
Other SSIDs: PI4FRG
Stations near current position of PI4FRG-B - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
PI4FRG0.0 yards 0°2019-03-26 17:32:29 PS-PI4FRG0.0 yards 0°2019-03-26 17:01:41
PG0H B0.5 miles 249°2019-03-26 17:33:21 PG0H-B0.5 miles 249°2019-03-26 17:33:31
PG0H0.5 miles 249°2019-03-26 17:31:20 PA3FWZ0.6 miles 263°2019-03-23 11:31:21
PA3FWZ B0.6 miles 263°2019-03-23 05:49:24 PA3FWZ-B0.6 miles 263°2019-03-23 05:49:34
PS-PA3FWZ0.6 miles 263°2019-03-02 05:02:15 PA3FWZ-N0.6 miles 263°2019-03-23 11:30:42
PC4AD-90.7 miles 257°2019-03-26 14:27:23 PA3GTL B1.3 miles 356°2019-03-26 17:29:13
PA3GTL-B1.3 miles 356°2019-03-26 17:29:23 PA3GTL1.3 miles 356°2019-03-26 17:32:00
PD5LWD B1.5 miles 311°2019-03-26 17:35:01 PD5LWD-B1.5 miles 311°2019-03-26 17:35:11
PB0AHP-11.6 miles 258°2019-03-26 17:31:20 PA3DII2.0 miles 265°2019-03-26 16:31:16
PE1OEZ-92.3 miles 271°2019-03-04 11:58:44 PE1OEZ-122.3 miles 271°2019-03-26 17:17:52
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