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 BI1AXR-R - show graphs
Map loading...
Comment: 440 MMDVM Voice 431.08500MHz +0.0000MHz, BI1AXR_Pi-Star
Location: 39°54.00' N 116°23.40' E - locator OM89EV66TA - show map - static map
0.6 miles Southwest bearing 216° from Beijing, Beijing, China [?]
11.1 miles West bearing 268° from Tongzhou, Beijing, China
67.0 miles Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position: 2018-03-08 08:15:46 EST (258d 4h40m ago)
2018-03-08 21:15:46 CST local time at Beijing, China [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BI1AXR-R>APDG03 via TCPIP*,qAC,T2UK
Positions stored: 2
Other SSIDs: BI1AXR
Stations near current position of BI1AXR-R - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH1OSW-1185.5 yards 123°2018-11-21 12:51:09 BD2DD-91.1 miles 47°2018-11-21 12:54:34
BH1UKT-61.3 miles 295°2018-11-11 06:42:17 BH1MTV-91.4 miles 235°2018-11-09 20:15:08
BI1EFM1.6 miles 127°2018-11-10 06:40:58 BH1FDN-41.8 miles 279°2018-11-21 12:56:19
BH1FDN-ios1.8 miles 280°2018-10-30 06:30:01 BH1FDN-101.8 miles 279°2018-11-21 12:47:43
BH1TLD-101.9 miles 48°2018-11-18 01:54:59 BI3OBO-91.9 miles 103°2018-10-24 10:53:58
BI3OBO1.9 miles 103°2018-10-23 22:35:05 BG1ESR-72.3 miles 52°2018-11-18 04:38:14
BG1UXN-92.4 miles 60°2018-11-09 01:15:41 BD1OP-82.6 miles 279°2018-11-09 04:23:10
BH1WXF2.6 miles 342°2018-11-13 05:10:34 BI1CQF2.6 miles 332°2018-11-12 07:35:05
BH1VAS2.6 miles 328°2018-11-02 07:47:27 BI1BJT-52.6 miles 200°2018-10-24 05:32:39
BH1VAS-82.6 miles 328°2018-11-19 05:58:13 BG1THS-92.7 miles 97°2018-11-06 10:12:51
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