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 BI5UNF-10 - show graphs
Comment: 438.500MHz 期待与你的通联
Location: 25°16.79' N 117°24.99' E - locator OL85QG97XD - show map
2.1 km Southeast bearing 155° from Jingchen, Fujian, China [?]
2.2 km South bearing 176° from Zhangping, Fujian, China
88.5 km North bearing 344° from Zhangzhou, Fujian, China
111.4 km Northwest bearing 323° from Xiamen, Fujian, China
Last position: 2025-11-08 02:54:10 UTC (20h1m ago)
2025-11-08 10:54:10 CST local time at Jingchen, China [?]
Altitude: 202 m
Course: 25°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BI5UNF-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored: 570
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