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 E20UTK-9 - show graphs
Location: 14°45.95' N 100°36.32' E - locator OK04HS23PT - show map
6.3 km Southwest bearing 236° from Lop Buri, Lop Buri, Thailand [?]
12.1 km Southeast bearing 115° from Tha Wung, Lop Buri, Thailand
101.0 km North bearing 6° from Mueang Nonthaburi, Nonthaburi, Thailand
113.0 km North bearing 6° from Bangkok, Bangkok, Thailand
Last position: 2025-03-13 11:59:49 UTC (1d 33m ago)
2025-03-13 18:59:49 +07 local time at Lop Buri, Thailand [?]
Course: 208°
Speed: 65 km/h
Device: Argent Data Systems: OpenTracker (tracker)
Last path: E20UTK-9>APOTC1 via HS3RXX-5*,qAR,HS0TK-1 (good)
Positions stored: 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