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 BD4UTC - show graphs
Location: 31°50.08' N 118°49.77' E - locator OM91JU90MH - show map
8.0 km Northwest bearing 333° from Lukou, Jiangsu Sheng, China [?]
8.1 km Northeast bearing 37° from Taowu, Jiangsu Sheng, China
25.7 km South bearing 169° from Nanjing, Jiangsu Sheng, China
107.5 km West bearing 273° from Changzhou, Jiangsu Sheng, China
Last position: 2025-03-08 14:30:05 UTC (3d 11h2m ago)
2025-03-08 22:30:05 CST local time at Lukou, China [?]
Last path: BD4UTC>APN000 via TCPIP*,qAC,T2YANTAI
Positions stored: 113
Other SSIDs: BD4UTC-7
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