Callsign:	HFV821
MMSI number:	566000080
Navigational status:	Moored (5)
Vessel class:	SAR (51)
Destination:	SIRDHANA_BUOY
Location:	1°15.35' N 103°50.33' E - locator OJ11WG01PJ - show map 2.5 miles South bearing 199° from Singapore, Singapore [?] 15.2 miles South bearing 190° from Kampung Pasir Gudang Baru, Johor, Malaysia 15.5 miles South bearing 159° from Johor Bahru, Johor, Malaysia
Last position:	2024-06-10 05:10:00 EDT (10d 2h54m ago) 2024-06-10 17:10:00 +08 local time at Singapore, Singapore [?]
Course:	0° – heading 61°
Speed:	0 MPH
Dimensions:	draught 3.2 m
Last path:	HFV821>ais via 9V1AK
Positions stored:	13

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
		96.4 yards 5°	2024-06-10 05:25:21		SCDF RED MANTA		105.6 yards 67°	2024-06-10 04:20:51
INVESTIGATOR		304.5 yards 222°	2024-06-06 02:58:03				384.5 yards 254°	2024-06-03 01:21:35
TB. MTS 51		525.8 yards 48°	2024-05-30 11:05:22		TB.MTS 63		0.3 miles 48°	2024-06-05 14:07:59
MEGAMAS SWEET		0.4 miles 25°	2024-06-02 16:01:45		TB LL ANACONDA		0.4 miles 56°	2024-05-29 01:32:51
KOTA RESTU		0.4 miles 354°	2024-06-10 05:12:09		TB AMADEUS 1		0.5 miles 39°	2024-06-09 03:57:44
TB LL CALVIN LEE		0.5 miles 66°	2024-06-07 03:31:49		TB MEGAMAS STAR		0.6 miles 77°	2024-06-04 08:30:11
PROFIT VENTURE		0.6 miles 345°	2024-06-10 04:28:48		525201883		0.6 miles 33°	2024-06-03 12:11:01
TB CAPRICORN 80		0.6 miles 29°	2024-06-10 05:21:40		TB MEGA DAYA 41		0.7 miles 15°	2024-05-30 19:27:39
SG PEACE		0.7 miles 342°	2024-06-09 05:32:18		563218800		1.0 miles 140°	2024-06-10 03:05:09
564885000		1.0 miles 143°	2024-06-09 05:53:27		WAVEMASTER 5		1.0 miles 145°	2024-06-08 09:03:48

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.