Callsign:	503175950
MMSI number:	503175950
Vessel class:	Pleasure (37)
Location:	1°14.62' N 103°56.39' E - locator OJ11XF28SL - show map 11.2 km Southeast bearing 117° from Singapore, Singapore [?] 26.3 km South bearing 165° from Kampung Pasir Gudang Baru, Johor, Malaysia 31.9 km Southeast bearing 141° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-05 01:32:14 UTC (6d 15h39m ago) 2025-02-05 09:32:14 +08 local time at Singapore, Singapore [?]
Course:	243° – heading 234°
Speed:	14 km/h
Last path:	503175950>ais via S60AK
Positions stored:	20

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.