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 BD4THA-10 - show graphs
Location: 31°56.32' N 119°11.06' E - locator OM91OW25CG - show map - static map
11.0 km East bearing 87° from Tuqiao, Jiangsu Sheng, China [?]
16.9 km Southwest bearing 220° from Biancheng, Jiangsu Sheng, China
40.7 km East bearing 110° from Nanjing, Jiangsu Sheng, China
112.1 km West bearing 292° from Wuxi, Jiangsu Sheng, China
Last position: 2023-01-17 17:53:29 UTC (11d 15h13m ago)
2023-01-18 01:53:29 CST local time at Tuqiao, China [?]
Last path: BD4THA-10>APN000 via TCPIP*,qAC,T2HK
Positions stored: 157
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS