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 BI4QYL-5 - show graphs
Comment: 8.1V
Location: 32°00.71' N 118°48.42' E - locator OM92JA62UU - show map
5.1 km Southeast bearing 114° from Binhu, Jiangsu Sheng, China [?]
6.2 km Southeast bearing 154° from Nanjing, Jiangsu Sheng, China
112.3 km West bearing 283° from Changzhou, Jiangsu Sheng, China
Last position: 2025-11-30 02:58:41 UTC (17h44m ago)
2025-11-30 10:58:41 CST local time at Binhu, China [?]
Course: 18°
Speed: 19 km/h
Last path: BI4QYL-5>APN000 via TCPIP*,qAC,T2TOKYO
Positions stored: 1226
Other SSIDs: BI4QYL-10 BI4QYL-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