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 E22DKG-9 - show graphs
Comment: stb.145.6875Mhz hs1ay at 00-04am daily
Last status: IndyTrack WiFi V4.4c
Location: 14°22.14' N 100°52.79' E - locator OK04KI58NN - show map
3.4 km Northeast bearing 23° from Nong Khae, Sara Buri, Thailand [?]
12.1 km West bearing 282° from Wihan Daeng, Sara Buri, Thailand
79.6 km Northeast bearing 31° from Bangkok, Bangkok, Thailand
90.8 km North bearing 20° from Samut Prakan, Samut Prakan, Thailand
Last position: 2026-02-07 16:09:09 UTC (1h ago)
2026-02-07 23:09:09 +07 local time at Nong Khae, Thailand [?]
Altitude: 18 m
Course: 165°
Speed: 20 km/h
Last path: E22DKG-9>AESPT4 via TCPIP*,qAC,APRSTH
Positions stored: 34021
Items and objects originated: 144.625MH
Other SSIDs: E22DKG-5 E22DKG-1 E22DKG E22DKG-91 E22DKG
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