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 E20YCH-9 - show graphs
Comment: https://aprsdroid.org/
Location: 13°46.73' N 100°34.04' E - locator OK03GS86BW - show map
1.3 km West bearing 280° from Huai Khwang, Bangkok, Thailand [?]
2.7 km East bearing 93° from Phaya Thai, Bangkok, Thailand
7.6 km East bearing 69° from Bangkok, Bangkok, Thailand
20.2 km North bearing 351° from Samut Prakan, Samut Prakan, Thailand
Last position: 2025-03-08 04:48:32 UTC (54d 20h52m ago)
2025-03-08 11:48:32 +07 local time at Huai Khwang, Thailand [?]
Altitude: -4 m
Course:
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: E20YCH-9>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored: 180
Other SSIDs: E20YCH E20YCH-5
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