Callsign:	9MKS4
MMSI number:	533001760
Vessel class:	Tanker (80)
Location:	5°26.13' N 100°21.83' E - locator OJ05EK34PM - show map 4.0 km North bearing 360° from Butterworth, Pulau Pinang, Malaysia [?] 4.1 km Northeast bearing 49° from George Town, Pulau Pinang, Malaysia 123.6 km Northwest bearing 320° from Ipoh, Perak, Malaysia
Last position:	2026-01-16 08:27:33 UTC (1d 23h53m ago) 2026-01-16 16:27:33 +08 local time at Butterworth, Malaysia [?]
Course:	0° – heading 511°
Speed:	0 km/h
Last path:	9MKS4 >ais via 9W2PRX
Positions stored:	10847

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.