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 9W2BAF-6 - show graphs
Comment: Bat=3.90V 75%
Location: 1°36.25' N 103°32.74' E - locator OJ11SO55LA - show map
7.4 km South bearing 169° from Kelapa Sawit, Johor, Malaysia [?]
8.6 km Southwest bearing 228° from Kulai, Johor, Malaysia
28.2 km Northwest bearing 303° from Johor Bahru, Johor, Malaysia
48.6 km Northwest bearing 316° from Singapore, Singapore
Last position: 2025-11-18 04:52:12 UTC (17d 4h5m ago)
2025-11-18 12:52:12 +08 local time at Kelapa Sawit, Malaysia [?]
Altitude: 627 m
Last telemetry: 2024-10-29 08:56:53 UTC (402d  ago) – show telemetry
Ch 1: 3.560, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: 9W2BAF-6>APLRT1 via 9W2JCP-1*,qAO,9M2LLP-10 (good)
Positions stored: 3370
Other SSIDs: 9W2BAF-3 9W2BAF-4 9W2BAF-9 9W2BAF-5 9W2BAF-7 9W2BAF-2
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