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 HS3RXX-15 - show graphs
Comment: tasala Rope Rescue
Location: 16°24.38' N 99°32.09' E - locator NK96SJ47EM - show map
8.7 km South bearing 171° from Kamphaeng Phet, Kamphaeng Phet, Thailand [?]
28.8 km Northwest bearing 317° from Khlong Khlung, Kamphaeng Phet, Thailand
90.0 km Southwest bearing 239° from Phitsanulok, Phitsanulok, Thailand
101.1 km Northwest bearing 321° from Nakhon Sawan, Nakhon Sawan, Thailand
Last position: 2025-09-18 05:10:11 UTC (8d 10h15m ago)
2025-09-18 12:10:11 +07 local time at Kamphaeng Phet, Thailand [?]
Altitude: 40 m
Course: 209°
Speed: 9 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: HS3RXX-15>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 10805
Other SSIDs: HS3RXX-5 HS3RXX-3 HS3RXX-10 HS3RXX-7
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