Callsign:	563013440
MMSI number:	563013440
Vessel class:	Tug (52)
Location:	1°17.94' N 103°43.75' E - locator OJ11UH71MS - show map 8.4 miles West bearing 274° from Singapore, Singapore [?] 11.7 miles South bearing 190° from Johor Bahru, Johor, Malaysia
Last position:	2024-06-05 08:36:33 EDT (14d 23h48m ago) 2024-06-05 20:36:33 +08 local time at Singapore, Singapore [?]
Course:	160° – heading 511°
Speed:	9 MPH
Last path:	563013440>ais via 9V1LW
Positions stored:	70

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
563077930		53.3 yards 35°	2024-06-16 05:32:20		645655000		57.0 yards 304°	2024-06-11 21:37:24
312633000		61.7 yards 10°	2024-05-22 19:59:25		SC 4257B		66.7 yards 33°	2024-06-20 06:48:16
SUNSHINE		70.7 yards 66°	2024-06-20 07:57:53		994023222		93.5 yards 189°	2024-05-31 20:26:19
YTC TUG IX		108.2 yards 215°	2024-06-10 20:54:29		LUBOIL MARINE II		148.1 yards 203°	2024-06-19 05:58:17
BEAVER		150.7 yards 13°	2024-06-20 04:43:47		DM66		167.1 yards 355°	2024-06-16 01:34:48
JOLLY ROVER		175.1 yards 7°	2024-06-19 10:49:51		NEREUS 5		178.3 yards 25°	2024-06-10 23:06:22
JOLLY ROSE		180.8 yards 351°	2024-06-10 08:26:02		MARINA GRANITE		210.5 yards 220°	2024-06-19 02:51:49
MARINA PRINCESS 3		212.5 yards 354°	2024-06-19 05:47:28		KIM HENG 1301		214.3 yards 42°	2024-05-26 03:19:15
OPL 3		260.3 yards 134°	2024-06-19 22:23:19		SSA AMELIA		260.5 yards 351°	2024-06-19 04:24:27
OPL 22		261.3 yards 359°	2024-06-15 00:08:14		COASTLINK 7		270.3 yards 350°	2024-06-19 09:01:52

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.