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 BG4BKU-14 - show graphs
Map loading...
Comment: CQ 435.550MHz APRS-G 11.3V
Location: 31°14.06' N 121°28.75' E - locator PM01RF76MF - show map - static map
1.2 miles Southwest bearing 209° from Hongkou, Shanghai Shi, China [?]
1.5 miles Northeast bearing 56° from Shanghai, Shanghai Shi, China
3.0 miles Southwest bearing 231° from Yangpu, Shanghai Shi, China
52.4 miles East bearing 95° from Suzhou, Jiangsu Sheng, China
Last position: 2016-06-16 09:22:18 EDT (287d 9h8m ago)
2016-06-16 21:22:18 CST local time at Hongkou, China [?]
Course: 333°
Speed: 1 MPH
Last path: BG4BKU-14>AP51G via TCPIP*,qAC,T2CAWEST
Positions stored: 23926
Other SSIDs: BG4BKU-10 BG4BKU-3 BG4BKU-7 BG4BKU-9
Stations near current position of BG4BKU-14 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4DOX-9526.8 yards 46°2017-03-23 10:25:50 BG4FYR-10.5 miles 313°2017-03-30 09:40:05
BH1QOS-72.5 miles 26°2017-03-24 06:31:21 BH4CUB2.7 miles 223°2017-03-01 20:18:47
BH4AIK-52.9 miles 358°2017-03-30 06:01:25 BD4BE-93.0 miles 228°2017-03-30 07:44:41
BH4BLT-93.4 miles 128°2017-03-19 01:36:45 iamnothere-ios3.4 miles 239°2017-03-22 07:05:58
EW72053.6 miles 274°2017-03-30 18:30:05 VE7RZ73.8 miles 263°2017-03-30 18:21:29
VE7RZ7-133.8 miles 263°2017-03-30 18:22:02 VE7RZ7-53.8 miles 244°2017-03-13 11:01:39
BA4HL-93.9 miles 254°2017-03-20 21:29:56 BH4BQI-104.0 miles 339°2017-03-30 17:55:46
BD4BE-34.3 miles 218°2017-03-30 18:20:44 BG5CLL-104.4 miles 236°2017-03-08 02:17:27
ON6WFO-94.5 miles 140°2017-03-20 04:12:29 BG4BKU-34.7 miles 355°2017-03-30 18:24:06
BH4BQI-95.2 miles 327°2017-03-19 03:05:01 BH4BSM-75.6 miles 207°2017-03-30 05:26:51
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