Callsign:	WDF9407
MMSI number:	367504840
Vessel class:	Sailing (36)
Location:	5°34.34' N 100°13.10' E - locator OJ05CN67EI - show map 15.9 km Northwest bearing 322° from Tanjung Tokong, Pulau Pinang, Malaysia [?] 21.7 km Northwest bearing 304° from Permatang Kuching, Pulau Pinang, Malaysia 22.1 km Northwest bearing 324° from George Town, Pulau Pinang, Malaysia 145.7 km Northwest bearing 319° from Ipoh, Perak, Malaysia
Last position:	2025-11-09 00:55:39 UTC (4d 11h31m ago) 2025-11-09 08:55:39 +08 local time at Tanjung Tokong, Malaysia [?]
Course:	315° – heading 511°
Speed:	9 km/h
Last path:	WDF9407>ais via 9W2PRX
Positions stored:	33

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.