Callsign:	JVJC4
MMSI number:	457380000
Vessel class:	Diving operations (34)
Location:	1°16.81' N 103°56.37' E - locator OJ11XG27RG - show map 6.2 miles East bearing 96° from Singapore, Singapore [?] 13.9 miles South bearing 162° from Kampung Pasir Gudang Baru, Johor, Malaysia 17.9 miles Southeast bearing 136° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-06 05:41:22 EST (5h23m ago) 2025-02-06 18:41:22 +08 local time at Singapore, Singapore [?]
Course:	0° – heading 511°
Speed:	0 MPH
Last path:	JVJC4>ais via S60AK
Positions stored:	210

callsign		distance	last heard - EST		callsign		distance	last heard - EST
AFRICAN QUAIL		64.7 yards 281°	2025-02-06 11:02:30		ASL PLANET		498.5 yards 128°	2025-01-17 17:30:08
MAERSK MAGELLAN		527.9 yards 106°	2025-02-06 11:03:32		AAL GEELONG		0.3 miles 20°	2025-01-25 12:22:01
529916000		0.3 miles 80°	2025-02-02 01:12:31		SINMYAN CHALLENGER		0.4 miles 22°	2025-02-05 04:41:45
SUNLIGHT HERMES		0.4 miles 14°	2025-02-05 13:51:59		GUO YUAN 8		0.4 miles 226°	2025-01-18 04:30:17
MARTA COSULICH		0.4 miles 303°	2025-02-06 11:03:32		COASTLINK 1		0.4 miles 236°	2025-02-06 05:08:17
ELANDRA SPRUCE		0.4 miles 305°	2025-02-06 11:01:28		SUNLIGHT POSEIDON		0.4 miles 182°	2025-02-06 08:53:58
CAST CRYSTAL		0.5 miles 17°	2025-02-05 02:45:14		JOLLY RIDER		0.5 miles 25°	2025-01-31 03:01:03
THERESA DUA		0.5 miles 68°	2025-01-17 21:29:58		LEADING MARINE 2		0.5 miles 199°	2025-02-04 02:23:56
ELBE		0.5 miles 180°	2025-02-06 10:21:09		TRES 02		0.5 miles 26°	2025-02-04 16:58:05
SUN 88		0.5 miles 356°	2025-02-06 11:03:01		CAST HORSBURGH		0.5 miles 256°	2025-02-02 06:45:55

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.