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 BI3AO-4G - show graphs
Comment: 使用卫星数量:10 可见卫星数量:34
Last status: 中国民航大学业余无线电爱好者
Location: 27°21.30' N 118°07.10' E - locator OL97BI45EE - show map
14.4 km North bearing 11° from Xushi, Fujian, China [?]
14.8 km West bearing 279° from Xiaohu, Fujian, China
62.7 km East bearing 88° from Shaowu, Fujian, China
79.1 km North bearing 356° from Nanping, Fujian, China
Last position: 2026-02-08 08:20:49 UTC (3d 20h47m ago)
2026-02-08 16:20:49 CST local time at Xushi, China [?]
Altitude: 152 m
Course: 277°
Speed: 11 km/h
Device: Icom: unknown (D-Star)
Last path: BI3AO-4G>API3AO via TCPIP*,qAC,T2NANJING
Positions stored: 11424
Other SSIDs: BI3AO-10 BI3AO-5 BI3AO-7 BI3AO
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