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 BI9CAZ-10 - show graphs
Comment: BI9CAZ-10
Location: 31°14.71' N 120°32.85' E - locator PM01GF58QU - show map
4.8 km Northwest bearing 313° from Yuexi, Jiangsu Sheng, China [?]
8.3 km North bearing 11° from Hengjing, Jiangsu Sheng, China
86.6 km West bearing 272° from Shanghai, Shanghai Shi, China
112.0 km North bearing 19° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-11-08 07:37:19 UTC (15h36m ago)
2025-11-08 15:37:19 CST local time at Yuexi, China [?]
Course: 315°
Speed: 0 km/h
Last path: BI9CAZ-10>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 42
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