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 HS4HLW-5 - show graphs
Map loading...
Comment: KhonKaen APRS 144.9375 MHz
Location: 16°25.22' N 102°51.98' E - locator OK16KK30XV - show map - static map
4.6 km Southeast bearing 130° from Khon Kaen, Khon Kaen, Thailand [?]
31.4 km South bearing 178° from Nam Phong, Khon Kaen, Thailand
110.9 km South bearing 176° from Udon Thani, Udon Thani, Thailand
Last position: 2021-10-24 09:13:15 UTC (1d 7h59m ago)
2021-10-24 16:13:15 +07 local time at Khon Kaen, Thailand [?]
Altitude: 152 m
Course: 99°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: HS4HLW-5>APDR15 via TCPIP*,qAC,T2NANJING
Positions stored: 23400
Other SSIDs: HS4HLW-1
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