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 BA4SLH-15 - show graphs
Comment: Hello FMO
Last status: 正在 大美连云港(BH4XIX) 上守听
Location: 33°46.81' N 119°19.59' E - locator OM93PS97EF - show map
10.8 km Northwest bearing 322° from Qinggou, Jiangsu Sheng, China [?]
29.3 km Southeast bearing 154° from Gaogou, Jiangsu Sheng, China
35.5 km Northeast bearing 53° from Huaiyin, Jiangsu Sheng, China
86.0 km Northwest bearing 301° from Yancheng, Jiangsu Sheng, China
Last position: 2026-01-17 13:47:19 UTC (15h26m ago)
2026-01-17 21:47:19 CST local time at Qinggou, China [?]
Device: BG5ESN: FMO (NFM Over Internet) (gadget)
Last path: BA4SLH-15>APFMO2 via TCPIP*,qAC,T2HK
Positions stored: 1
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