Callsign:	636021221
MMSI number:	636021221
Navigational status:	Undefined/default (15)
Location:	1°17.68' N 103°40.77' E - locator OJ11UH10MR - show map 19.0 km West bearing 272° from Singapore, Singapore [?] 20.9 km Southwest bearing 205° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-16 14:33:40 UTC (25d 5h15m ago) 2025-02-16 22:33:40 +08 local time at Singapore, Singapore [?]
Course:	360° – heading 511°
Speed:	0 km/h
Last path:	636021221>ais via 9V1LW
Positions stored:	18

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.