Callsign:	563032550
MMSI number:	563032550
Vessel class:	Tug (52)
Location:	1°17.01' N 103°55.19' E - locator OJ11XG08JB - show map 4.8 miles East bearing 95° from Singapore, Singapore [?] 13.4 miles South bearing 168° from Kampung Pasir Gudang Baru, Johor, Malaysia 16.8 miles Southeast bearing 138° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-06 05:27:25 EST (8h12m ago) 2025-02-06 18:27:25 +08 local time at Singapore, Singapore [?]
Course:	245.900009° – heading 511°
Speed:	12 MPH
Last path:	563032550>ais via S60AK
Positions stored:	226

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OPL EXPRESS 3		142.0 yards 235°	2025-02-04 07:24:16		KANLIAN ACE		147.9 yards 144°	2025-02-06 07:40:53
SG LOYALTY		167.6 yards 353°	2025-02-06 04:34:41		OPL 33		187.9 yards 199°	2025-02-02 20:20:51
STENA IMPERATIVE		197.9 yards 254°	2025-02-06 13:36:58		PILOT GP02		216.3 yards 267°	2025-02-06 06:52:17
CAST NANYANG		236.3 yards 40°	2025-02-06 09:35:58		ATLAS 1		240.5 yards 118°	2025-02-01 19:52:53
KANLIAN 11		245.4 yards 71°	2025-02-06 09:29:13		CAST JEWEL		250.0 yards 271°	2025-02-05 04:53:46
NAUTICAL EAST		264.9 yards 273°	2025-02-02 07:43:27		LCW2		265.3 yards 129°	2025-02-04 19:48:24
ACE		277.5 yards 24°	2025-01-15 23:26:32		E-SHIP 1		306.6 yards 357°	2025-01-15 04:39:27
SC 4607A		316.2 yards 6°	2025-02-06 01:03:32		SEA HARRIER 3		316.9 yards 173°	2025-02-06 10:39:47
457149000		316.9 yards 241°	2025-01-30 19:05:13		PRESTIGE 1		331.1 yards 280°	2025-02-06 12:28:47
CAST LEADER		338.2 yards 105°	2025-02-05 09:30:48		OPL 9		351.7 yards 306°	2025-02-06 07:07:17

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.