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 BA7OPF-15 - show graphs
Comment: Hello FMO
Last status: 正在 广州FMO中继(BG7NOT) 上守听
Location: 22°21.53' N 113°39.03' E - locator OL62TI86BC - show map
5.6 km East bearing 92° from Tangjiawan, Guangdong Sheng, China [?]
12.5 km Northeast bearing 43° from Zhuhai, Guangdong Sheng, China
52.8 km West bearing 279° from Hong Kong, Hong Kong
93.7 km Southeast bearing 154° from Guangzhou, Guangdong Sheng, China
Last position: 2025-12-29 12:54:42 UTC (1d 13m ago)
2025-12-29 20:54:42 CST local time at Tangjiawan, China [?]
Device: BG5ESN: FMO (NFM Over Internet) (gadget)
Last path: BA7OPF-15>APFMO2 via TCPIP*,qAC,T2HK
Positions stored: 2
Other SSIDs: BA7OPF BA7OPF-10 BA7OPF-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