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 BG4XWR - show graphs
Comment: da feng-TH-D75/13390697998/73!
Mic-E message: Off duty
Location: 31°15.82' N 121°20.11' E - locator PM01QG03FG - show map
2.9 km North bearing 20° from Jiangqiao, Shanghai Shi, China [?]
4.6 km Southeast bearing 151° from Nanxiang, Shanghai Shi, China
12.6 km West bearing 292° from Shanghai, Shanghai Shi, China
155.5 km Northeast bearing 46° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-08-08 23:20:24 UTC (71d 1h51m ago)
2025-08-09 07:20:24 CST local time at Jiangqiao, China [?]
Course: 114°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: BG4XWR>SQQUX2 via WIDE1-1,qAS,BH4DBZ-10 (good)
Positions stored: 49
Other SSIDs: BG4XWR-1 BG4XWR-7 BG4XWR-10
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.
User guide · 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