Callsign:	9MGL4
MMSI number:	533000202
Vessel class:	Tug (52)
Location:	5°24.07' N 100°21.50' E - locator OJ05EJ36AG - show map 647.5 m West bearing 291° from Butterworth, Pulau Pinang, Malaysia [?] 2.8 km Southeast bearing 114° from George Town, Pulau Pinang, Malaysia 121.1 km Northwest bearing 319° from Ipoh, Perak, Malaysia
Last position:	2025-09-22 19:12:57 UTC (4h7m ago) 2025-09-23 03:12:57 +08 local time at Butterworth, Malaysia [?]
Course:	275.70001220703° – heading 511°
Speed:	6 km/h
Last path:	9MGL4 >ais via 9W2PRX
Positions stored:	8478

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.