Callsign:	563005590
MMSI number:	563005590
Vessel class:	Tug (52)
Location:	1°18.39' N 103°43.68' E - locator OJ11UH73IN - show map 8.5 miles West bearing 278° from Singapore, Singapore [?] 11.2 miles South bearing 191° from Johor Bahru, Johor, Malaysia
Last position:	2025-01-01 14:03:42 EST (2d 15h36m ago) 2025-01-02 03:03:42 +08 local time at Singapore, Singapore [?]
Course:	0° – heading 511°
Speed:	0 MPH
Last path:	563005590>ais via 9V1LW
Positions stored:	624

callsign		distance	last heard - EST		callsign		distance	last heard - EST
563428000		20.7 yards 180°	2025-01-02 02:58:54		MARINA SWIFT		54.0 yards 234°	2025-01-04 05:39:35
ENG HUP PUSHER		62.7 yards 292°	2024-12-31 14:20:53		MARINA ZANITE		63.6 yards 223°	2025-01-04 05:17:16
MARINA GENESIS		64.7 yards 220°	2025-01-03 00:40:23		ENG HUP VALOUR		68.1 yards 267°	2024-12-20 19:58:34
ENG HUP GALLANT		86.1 yards 286°	2025-01-04 05:10:38		ENG HUP RESPOND		91.2 yards 272°	2024-12-14 21:25:42
ENG HUP POLARIS		97.5 yards 280°	2024-12-24 07:16:21		ENG HUP ARGO		98.8 yards 34°	2025-01-02 20:46:45
STET POLARIS		123.9 yards 298°	2025-01-04 05:17:39		WINSTAR CHAMPION		210.1 yards 240°	2025-01-03 04:11:47
MARINA ZIRCON		221.7 yards 199°	2025-01-04 05:07:11		LANPAN 29		270.4 yards 321°	2025-01-04 03:58:05
HYDROMOVER		274.0 yards 176°	2024-12-27 00:11:44		LANPAN 28		295.6 yards 320°	2025-01-04 02:47:17
PW TENANG		298.9 yards 265°	2025-01-04 03:46:43		SEA DRAGON 11		310.9 yards 332°	2024-12-31 08:37:39
SEA HERON		372.3 yards 333°	2025-01-04 05:15:11		BINTANG LIBERTY 3		390.4 yards 192°	2024-12-26 09:00:57

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.