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 HS4XBJ-5 - show graphs
Location: 17°29.89' N 101°44.21' E - locator OK07UL89KN - show map - static map
1.3 km Northeast bearing 49° from Loei, Loei, Thailand [?]
22.2 km North bearing 351° from Wang Saphung, Loei, Thailand
105.1 km Southwest bearing 240° from Vientiane, Viangchan, Laos
111.6 km West bearing 275° from Udon Thani, Udon Thani, Thailand
Last position: 2022-03-26 17:14:46 UTC (316d 4h41m ago)
2022-03-27 00:14:46 +07 local time at Loei, Thailand [?]
Altitude: 248 m
Course: 91°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: HS4XBJ-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 164
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS