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 object BG1LSN B - show graphs
Map loading...
Source callsign: BG1LSN-S
Comment: 440 Voice 439.60000MHz +0.0000MHz
Location: 39°54.00' N 116°18.00' E - locator OM89DV66AA - show map - static map
5.2 miles West bearing 264° from Beijing, Beijing, China [?]
11.4 miles East bearing 104° from Mentougou, Beijing, China
70.1 miles Northwest bearing 319° from Tianjin, Tianjin Shi, China
Last position: 2018-03-14 07:27:15 EDT (244d 4h39m ago)
2018-03-14 19:27:15 CST local time at Beijing, China [?]
Last path: BG1LSN-S>APDG01 via TCPIP*,qAC,BG1LSN-GS
Positions stored: 2
Stations near current position of BG1LSN B - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1EKU1.1 miles 119°2018-10-20 02:18:45 BH1RQX1.3 miles 125°2018-11-13 04:54:25
BH1NBC-51.5 miles 292°2018-11-13 05:16:11 BH1RDX-71.7 miles 345°2018-11-02 01:24:06
BH1RDX-121.7 miles 358°2018-11-05 04:26:42 BH1PLQ-92.2 miles 1°2018-11-11 10:27:02
BI1DFT-152.2 miles 42°2018-11-04 03:25:32 BD1OP-82.3 miles 80°2018-11-09 04:23:10
BH1TRL-72.5 miles 133°2018-10-31 18:51:13 BI1ALK-92.6 miles 251°2018-11-13 10:07:10
BG1TDF2.7 miles 47°2018-11-10 07:41:34 BH1RXA-92.9 miles 62°2018-10-17 06:20:24
BG1VCI2.9 miles 140°2018-10-23 22:32:46 BH1FDN-103.0 miles 84°2018-11-13 10:57:18
BH1FDN-43.0 miles 84°2018-11-13 11:04:29 BH1FDN-ios3.0 miles 84°2018-10-30 06:30:01
BI1BJT-13.0 miles 304°2018-11-04 04:41:20 BY1CRA3.1 miles 56°2018-11-13 11:04:22
BH1TCX-93.1 miles 177°2018-11-13 05:36:09 BI4LAS3.1 miles 127°2018-11-11 08:50:02
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