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 BH4GYG-7 - show graphs
Comment: BH4GYG-QSO-438.500 5.426Km 001m 4.1V S26
Location: 31°18.52' N 121°11.62' E - locator PM01OH34FB - show map
3.6 km East bearing 72° from Anting, Shanghai Shi, China [?]
8.0 km Northeast bearing 43° from Baihe, Shanghai Shi, China
26.9 km West bearing 291° from Shanghai, Shanghai Shi, China
149.8 km Northeast bearing 41° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-05-22 23:46:04 UTC (1h41m ago)
2025-05-23 07:46:04 CST local time at Anting, China [?]
Altitude: 6 m
Course:
Speed: 0 km/h
Last path: BH4GYG-7>AP51G2 via TCPIP*,qAC,T2YANTAI
Positions stored: 271232
Other SSIDs: BH4GYG-R
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