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 9W4GKH-3 - show graphs
Comment: Taman Kinara Batt=4.13V
Last status: LoRa APRS 433.800Mhz Since 1980s
Location: 3°03.83' N 101°38.72' E - locator OJ03TB75KH - show map
6.5 km Southeast bearing 138° from Petaling Jaya, Petaling, Selangor, Malaysia [?]
9.7 km Southwest bearing 208° from Kuala Lumpur, Kuala Lumpur, Malaysia
21.9 km East bearing 81° from Klang, Selangor, Malaysia
Last position: 2025-08-29 06:33:37 UTC (3d 1h26m ago)
2025-08-29 14:33:37 +08 local time at Petaling Jaya, Malaysia [?]
Last WX report: 2024-10-22 12:00:33 UTC (313d 19h59m ago) – show weather charts
42.2 °C 1002.5 mbar
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: 9W4GKH-3>APLRG1 via TCPIP*,qAC,T2HAKATA
Positions stored: 4
Other SSIDs: 9W4GKH-2 9W4GKH-1
Last heard a station directly: 2025-08-28 10:59:07 UTC (3d 21h ago)
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