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 BI1BHO-7 - show graphs
Map loading...
Comment: 438.500MHz PHG2400
Location: 39°50.56' N 116°18.85' E - locator OM89DU72QF - show map - static map
6.3 miles Southwest bearing 225° from Beijing, Beijing, China [?]
12.0 miles Northeast bearing 50° from Liangxiang, Beijing, China
13.5 miles Southeast bearing 119° from Mentougou, Beijing, China
66.7 miles Northwest bearing 317° from Tianjin, Tianjin Shi, China
Last position: 2018-04-16 10:47:02 EDT (125d 19h54m ago)
2018-04-16 22:47:02 CST local time at Beijing, China [?]
Device: Open Source: APRSdroid (app, Android)
Last path: BI1BHO-7>APDR14 via TCPIP*,qAC,T2SWEDEN
Positions stored: 52
Other SSIDs: BI1BHO
Stations near current position of BI1BHO-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH1RDX-9282.8 yards 278°2018-08-07 01:42:31 BG1QAH-92.0 miles 63°2018-08-07 21:25:04
BH1JYL-72.2 miles 357°2018-08-19 20:23:57 BH1JYL-92.6 miles 116°2018-08-07 04:43:53
BH1BOQ-ios2.7 miles 24°2018-08-01 06:54:28 BG1LYZ-92.9 miles 51°2018-08-19 19:46:05
BH1MQA-93.0 miles 280°2018-08-19 00:26:35 BH1AQ-93.0 miles 76°2018-08-20 03:25:22
BH1AQ-73.0 miles 75°2018-07-23 08:23:18 BG1HTH-73.6 miles 359°2018-08-10 02:03:06
BH1MTV-93.8 miles 49°2018-08-19 19:48:16 BI1AEE-94.0 miles 133°2018-08-13 09:17:06
BD1MMR-94.2 miles 82°2018-07-24 06:29:05 BH1FFY-74.5 miles 107°2018-08-20 06:32:03
BY1AA-34.8 miles 77°2018-08-20 06:38:05 BH1FDN-104.8 miles 27°2018-08-20 06:39:44
BH1FDN-44.8 miles 27°2018-08-20 06:37:52 BH1FDN-ios4.8 miles 27°2018-08-17 09:33:26
KG7OQW-95.0 miles 94°2018-08-19 06:41:54 BH1OSW-15.7 miles 46°2018-08-20 06:40:26
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.
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