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 HS1RWL-9 - show graphs
Map loading...
Comment: 144.390MHz https://aprsdroid.org/
Location: 14°53.85' N 100°23.88' E - locator OK04EV75SJ - show map - static map
1.3 km Northwest bearing 326° from Sing Buri, Sing Buri, Thailand [?]
8.7 km East bearing 86° from Bang Racham, Sing Buri, Thailand
109.9 km North bearing 354° from Pak Kret, Nonthaburi, Thailand
115.9 km North bearing 354° from Mueang Nonthaburi, Nonthaburi, Thailand
Last position: 2022-01-19 23:25:10 UTC (11m2s ago)
2022-01-20 06:25:10 +07 local time at Sing Buri, Thailand [?]
Altitude: -7 m
Course: 283°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: HS1RWL-9>APDR15 via TCPIP*,qAC,T2LEIPZIG
Positions stored: 454281
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