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 LU4ETM-7 - show graphs
Comment: Indy Igate
Last status: V.4.4b Rx:0 Digi:0 Tx:1 UpTime:00.31
Location: 15°19.24' N 103°40.41' E - locator OK15UH06TX - show map
243.4 m Northwest bearing 302° from Tha Tum, Surin, Thailand [?]
16.0 km Northwest bearing 324° from Sanom, Surin, Thailand
52.4 km North bearing 22° from Surin, Surin, Thailand
104.0 km Southeast bearing 157° from Maha Sarakham, Maha Sarakham, Thailand
Last position: 2026-01-07 22:11:06 UTC (19h36m ago)
2026-01-08 05:11:06 +07 local time at Tha Tum, Thailand [?]
Last telemetry: 2026-01-07 22:11:38 UTC (19h36m ago) – show telemetry
RxTraffic: 0 Pkt, TxTraffic: 0 Pkt, RxDrop: 0 Pkt, RSSI: -46 dBm, Voltage: 0 V
Last path: LU4ETM-7>AESPG4 via TCPIP*,qAC,T2PERTH
Positions stored: 817
Other SSIDs: LU4ETM-10 LU4ETM-3 LU4ETM-13 LU4ETM-4 LU4ETM-6 LU4ETM-15 LU4ETM-9 LU4ETM-2 LU4ETM-11 LU4ETM-5 LU4ETM-12 LU4ETM-14 LU4ETM-1 LU4ETM
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