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 HS0QKD-9 - show graphs
Comment: 145.400MHz https://aprsdro
Location: 15°09.70' N 100°08.66' E - locator OK05BD78HT - show map
3.5 km Southeast bearing 141° from Chai Nat, Chai Nat, Thailand [?]
10.6 km West bearing 279° from Sapphaya, Chai Nat, Thailand
60.3 km South bearing 179° from Nakhon Sawan, Nakhon Sawan, Thailand
101.3 km Northwest bearing 333° from Phra Nakhon Si Ayutthaya, Phra Nakhon Si Ayutthaya, Thailand
Last position: 2026-01-04 01:11:03 UTC (34m10s ago)
2026-01-04 08:11:03 +07 local time at Chai Nat, Thailand [?]
Altitude: -15 m
Course: 188°
Speed: 39 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: HS0QKD-9>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 1100103
Other SSIDs: HS0QKD-4 HS0QKD-2 HS0QKD-1 HS0QKD-10
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