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 BA7MVK-15 - show graphs
Comment: FMO-CLIENT,ONLINE,373,4,F5000KM,PM01qe,回响海螺(回声测试),SIGN:si5xHY1OwuRWSVflak4PZg==
Location: 21°49.12' N 111°59.21' E - locator OL51XT86KL - show map
4.1 km Southeast bearing 149° from Yangjiang, Guangdong Sheng, China [?]
4.2 km Southeast bearing 144° from Ganglie, Guangdong Sheng, China
141.2 km Southwest bearing 233° from Jiangmen, Guangdong Sheng, China
Last position: 2025-12-28 13:05:10 UTC (23d 1h28m ago)
2025-12-28 21:05:10 CST local time at Yangjiang, China [?]
Device: BG5ESN: FMO (NFM Over Internet) (gadget)
Last path: BA7MVK-15>APFMO0 via TCPIP*,qAC,T2CS
Positions stored: 2
Other SSIDs: BA7MVK-7 BA7MVK-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