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 BI3QJH - show graphs
Comment: 河北唐山-BI3QJH
Location: 39°28.33' N 118°41.06' E - locator OM99IL23CH - show map
33.2 km Southeast bearing 140° from Linxi, Hebei, China [?]
35.3 km Southeast bearing 145° from Tangjiazhuang, Hebei, China
46.5 km East bearing 112° from Tangshan, Hebei, China
92.6 km Southwest bearing 237° from Qinhuangdao, Hebei, China
Last position: 2025-10-04 00:26:26 UTC (15d 4h54m ago)
2025-10-04 08:26:26 CST local time at Linxi, China [?]
Course:
Speed: 122 km/h
Last path: BI3QJH>APN000 via TCPIP*,qAC,T2TAIPEI
Positions stored: 30
Other SSIDs: BI3QJH-9 BI3QJH-3 BI3QJH-8
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