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 HS3TDI-Q - show graphs
Comment: 2m Voice 146.23750MHz +0.0000MHz
Location: 15°00.68' N 103°31.09' E - locator OK15SA22ER - show map - static map
7.9 km West bearing 277° from Khwao Sinarin, Surin, Thailand [?]
14.6 km North bearing 10° from Surin, Surin, Thailand
87.8 km West bearing 263° from Si Sa Ket, Sisaket, Thailand
Last position: 2022-07-22 12:33:05 UTC (201d 8h47m ago)
2022-07-22 19:33:05 +07 local time at Khwao Sinarin, Thailand [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: HS3TDI-Q>APDG02 via TCPIP*,qAC,HS3TDI-QS
Positions stored: 4
Other SSIDs: HS3TDI-W HS3TDI-Z HS3TDI-N HS3TDI-Y HS3TDI HS3TDI-F HS3TDI-C HS3TDI-1 HS3TDI-E HS3TDI-T HS3TDI-5 HS3TDI-X HS3TDI-9
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