Callsign:	HRV821
MMSI number:	566000060
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Destination:	SIRDHANA
Location:	1°15.37' N 103°50.37' E - locator OJ11WG01RL - show map 3.9 km South bearing 197° from Singapore, Singapore [?] 24.4 km South bearing 190° from Kampung Pasir Gudang Baru, Johor, Malaysia 25.0 km South bearing 159° from Johor Bahru, Johor, Malaysia
Last position:	2025-03-01 08:18:10 UTC (50m59s ago) 2025-03-01 16:18:10 +08 local time at Singapore, Singapore [?]
Course:	172.100006° – heading 64°
Speed:	0 km/h
Dimensions:	draught 1.8 m
Last path:	HRV821>ais via S60AK
Positions stored:	1167

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.