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 BD4UJ-7 - show graphs
Map loading...
Comment: CQ and Open field farming
Location: 32°02.19' N 120°55.20' E - locator PM02LA08JS - show map - static map
1.7 miles North bearing 349° from Guanyinshan, Jiangsu Sheng, China [?]
2.3 miles Southwest bearing 207° from Xingren, Jiangsu Sheng, China
54.0 miles North bearing 21° from Suzhou, Jiangsu Sheng, China
64.5 miles Northwest bearing 331° from Shanghai, Shanghai Shi, China
Last position: 2016-09-20 08:32:37 EDT (81d 17h32m ago)
2016-09-20 20:32:37 CST local time at Guanyinshan, China [?]
Device: Open Source: APRSdroid (app, Android)
Last path: BD4UJ-7>APDR13 via TCPIP*,qAC,T2XWT
Positions stored: 2293
Other SSIDs: BD4UJ BD4UJ-1 BD4UJ-10 BD4UJ-14 BD4UJ-4 BD4UJ-5 BD4UJ-6 BD4UJ-9
Stations near current position of BD4UJ-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4SHV-71.3 miles 238°2016-12-10 08:05:01 BI4SHV-51.4 miles 227°2016-12-07 05:58:26
BG4UQX-102.4 miles 246°2016-12-11 00:22:41 BG4UWQ-52.7 miles 237°2016-12-08 03:46:59
BG4UQX-55.0 miles 276°2016-11-30 21:36:27 BD4UJ-58.8 miles 73°2016-11-29 03:15:59
BG4ACY-98.9 miles 134°2016-11-16 04:15:44 BD4UJ-99.3 miles 68°2016-12-07 04:42:41
BI4RQJ-59.5 miles 69°2016-12-07 19:01:11 BI4VTX-310.4 miles 78°2016-12-11 01:02:08
BD4UJ-1013.3 miles 60°2016-12-11 01:03:38 BI4QGZ-817.0 miles 124°2016-11-24 07:00:39
BI4QGZ-1017.3 miles 124°2016-12-11 00:55:41 BG4xzk18.3 miles 165°2016-12-08 14:26:20
BY4SHX-1020.8 miles 249°2016-12-11 01:05:11 BY4SHX-1320.9 miles 249°2016-12-11 01:05:12
BH4SCF-826.2 miles 244°2016-12-11 00:22:45
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