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 9M2CDX-9 - show graphs
Comment: ESP12F VPDigi RF/Wifi Tracker on the move [SAT:07-HDOP:1.09 Max:92kmh Dist:12km 5.21V]
Last status: IndyTrack WiFi V4.4c
Location: 1°50.96' N 103°38.59' E - locator OJ11TU73EU - show map
21.9 km North bearing 12° from Kulai, Johor, Malaysia [?]
23.4 km Northeast bearing 32° from Kelapa Sawit, Johor, Malaysia
44.5 km North bearing 343° from Johor Bahru, Johor, Malaysia
66.3 km North bearing 340° from Singapore, Singapore
Last position: 2025-05-19 08:38:00 UTC (1d 2h41m ago)
2025-05-19 16:38:00 +08 local time at Kulai, Malaysia [?]
Altitude: 45 m
Course: 173°
Speed: 6 km/h
Last path: 9M2CDX-9>AESPT4 via TCPIP*,qAC,T2TAIPEI
Positions stored: 9692
Other SSIDs: 9M2CDX-10 9M2CDX-8 9M2CDX-2 9M2CDX-7 9M2CDX-5 9M2CDX-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