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 BI4PGN-B - show graphs
Map loading...
Comment: 440 Voice 438.80000MHz +0.0000MHz
Location: 40°00.70' N 116°23.63' E - locator ON80EA72GT - show map - static map
7.2 miles North bearing 359° from Beijing, Beijing, China [?]
13.1 miles Northwest bearing 304° from Tongzhou, Beijing, China
73.1 miles Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2019-10-19 21:23:30 EDT (24d 12h53m ago)
2019-10-20 09:23:30 CST local time at Beijing, China [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BI4PGN-B>APDG02 via TCPIP*,qAC,BI4PGN-BS
Positions stored: 1
Other SSIDs: BI4PGN BI4PGN-9 BI4PGN-N
Stations near current position of BI4PGN-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH1DCY-B0.0 yards 0°2019-11-08 11:18:04 BH1DCY B0.0 yards 0°2019-11-08 11:17:54
BG5DZH B0.0 yards 0°2019-10-17 20:04:42 BG5DZH-B0.0 yards 0°2019-10-17 20:04:52
BH5BPD-N0.0 yards 0°2019-11-13 09:01:03 BH1DCY-N0.0 yards 0°2019-11-08 11:19:35
BG7GV-N0.0 yards 0°2019-11-13 09:01:28 BH1TIO-B0.0 yards 0°2019-11-02 08:47:16
BH1TIO B0.0 yards 0°2019-11-02 08:47:06 BH1TIO-N0.0 yards 0°2019-11-02 08:51:40
BI4PGN B0.0 yards 0°2019-10-19 21:23:20 BI4PGN-N0.0 yards 0°2019-10-20 19:00:33
BA1RB-N0.0 yards 0°2019-11-13 09:04:51 BD7NQY-N25.1 yards 39°2019-11-13 09:03:13
BG2BEL-N25.1 yards 39°2019-10-16 23:53:25 BG2DKR-N25.1 yards 39°2019-10-19 06:39:23
BH3DHE D0.3 miles 220°2019-11-13 03:33:14 BH3DHE-D0.3 miles 220°2019-11-13 03:33:24
BI4PGN0.6 miles 338°2019-10-17 20:04:04 BH1TCX-90.7 miles 144°2019-11-02 22:57:26
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