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 9M4BC7-3 - show graphs
Comment: TP-Link TL-WR1043N/ND v2 with external Argent Data Systems T3mini v2.3#TNú 09042011
Location: 1°29.78' N 103°43.05' E - locator OJ11UL69CC - show map
5.6 km Northwest bearing 307° from Johor Bahru, Johor, Malaysia [?]
8.1 km Southeast bearing 125° from Sekudai, Johor, Malaysia
27.3 km Northwest bearing 327° from Singapore, Singapore
Last position: 2025-02-18 11:54:30 UTC (8h15m ago)
2025-02-18 19:54:30 +08 local time at Johor Bahru, Malaysia [?]
Last path: 9M4BC7-3>WIDE1-1 via 9M4RA0-3*,RFOVLY,qAR,9V1CE-1 (good)
Positions stored: 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