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 weather station 9M4GCJ-1 - show graphs
Location: 3°13.29' N 101°37.42' E - locator OJ03TF43UD - show map
11.3 km Northwest bearing 322° from Kuala Lumpur, Kuala Lumpur, Malaysia [?]
12.8 km North bearing 8° from Petaling Jaya, Petaling, Selangor, Malaysia
28.4 km Northeast bearing 43° from Klang, Selangor, Malaysia
Last position: 2025-03-04 06:21:12 UTC (1d 17h29m ago)
2025-03-04 14:21:12 +08 local time at Kuala Lumpur, Malaysia [?]
Last WX report: 2025-02-03 09:12:10 UTC (30d 14h39m ago) – show weather charts
34.4 °C 100% 0.0 mbar 0.0 m/s South
Device: Microsat: WX3in1 Plus 2.0
Last path: 9M4GCJ-1>APMI06 via TCPIP*,qAC,MYAPRS
Positions stored: 1
Other SSIDs: 9M4GCJ-2
Last heard a station directly: 2025-02-28 15:51:42 UTC (5d 7h59m ago)
Normal receiver range estimate: 20 km (Updated: 2023-04-30 05:56:53 UTC)
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