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 BG4KHO - show graphs
Location: 43°02.70' N 117°13.76' E - locator ON83OB70MT - show map
32.6 km Southwest bearing 226° from Jingpeng, Inner Mongolia, China [?]
83.5 km Southwest bearing 231° from Linxi, Inner Mongolia, China
140.6 km Southeast bearing 136° from Xilin Hot, Inner Mongolia, China
Last position: 2025-06-26 11:36:05 UTC (11h54m ago)
2025-06-26 19:36:05 CST local time at Jingpeng, China [?]
Course: 200°
Speed: 106 km/h
Last path: BG4KHO>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 404
Other SSIDs: BG4KHO-7 BG4KHO-9 BG4KHO-10 BG4KHO-2
Last heard a station directly: 2024-11-28 10:12:00 UTC (210d 13h18m ago)
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