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 Er0OTK-9 - show graphs
Comment: 13.4V 26C Yaris 7557 Lopburi
Location: 14°45.44' N 100°35.95' E - locator OK04HS11VS - show map
7.4 km Southwest bearing 232° from Lop Buri, Lop Buri, Thailand [?]
11.9 km Southeast bearing 120° from Tha Wung, Lop Buri, Thailand
100.0 km North bearing 5° from Mueang Nonthaburi, Nonthaburi, Thailand
112.0 km North bearing 5° from Bangkok, Bangkok, Thailand
Last position: 2025-12-24 10:27:17 UTC (17h40m ago)
2025-12-24 17:27:17 +07 local time at Lop Buri, Thailand [?]
Last path: Er0OTK-9>APOLC1 via HS3RXX-5*,qAR,E27ASY-2 (good)
Positions stored: 12
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