Callsign:	J7CH6
MMSI number:	563077390
Vessel class:	Diving operations (34)
Location:	1°17.45' N 103°55.41' E - locator OJ11XG09TT - show map 8.1 km East bearing 89° from Singapore, Singapore [?] 20.8 km South bearing 166° from Kampung Pasir Gudang Baru, Johor, Malaysia 26.7 km Southeast bearing 137° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-18 11:24:49 UTC (21d 14h19m ago) 2025-02-18 19:24:49 +08 local time at Singapore, Singapore [?]
Course:	254° – heading 511°
Speed:	17 km/h
Last path:	J7CH6>ais via S60AK
Positions stored:	16

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.