Callsign:
MMSI number:	563040717
Vessel class:	Tug (52)
Location:	1°17.77' N 103°44.81' E - locator OJ11UH91PB - show map 7.1 miles West bearing 274° from Singapore, Singapore [?] 11.7 miles South bearing 184° from Johor Bahru, Johor, Malaysia
Last position:	2025-02-03 02:00:22 EST (3d 6h ago) 2025-02-03 15:00:22 +08 local time at Singapore, Singapore [?]
Course:	276° – heading 511°
Speed:	6 MPH
Last path:	>ais via 9V1LW
Positions stored:	16

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BOTTEGA DOLPHIN		397.8 yards 95°	2025-02-05 17:02:46		ORKIM LEADER		429.2 yards 119°	2025-02-02 23:22:39
HERON SPIRIT		429.5 yards 118°	2025-02-06 07:54:51		ACE SCOUT		449.3 yards 123°	2025-01-09 21:10:08
SPINNER DOLPHIN		460.4 yards 125°	2025-01-17 05:30:07		MULAN		479.0 yards 125°	2025-02-06 03:27:15
CLOVER		484.4 yards 125°	2025-02-05 21:30:50		BOLIVIAN DOLPHIN		518.7 yards 105°	2025-02-06 07:55:36
DIVETECH VALIANT		0.3 miles 131°	2025-02-02 21:24:37		DIVETECH VICTORY		0.3 miles 131°	2025-01-31 08:53:38
SEA EAGLE 1		0.3 miles 292°	2025-02-05 15:41:39		SUN ROYAL		0.3 miles 292°	2025-02-06 04:14:44
MARINA PRINCESS 3		0.3 miles 293°	2025-02-06 06:50:46		QSA SUPPORT I		0.3 miles 109°	2025-01-14 08:14:47
ISANDA		0.4 miles 220°	2025-02-05 23:24:00		ASL ARGANI		0.4 miles 93°	2025-02-01 05:26:28
ABADI 8		0.4 miles 79°	2025-02-05 01:04:03		CLS SINGAPORE		0.4 miles 99°	2025-02-06 06:08:28
CHANG HANG LAN JING		0.4 miles 244°	2025-02-06 06:04:30		NOAH QUEEN		0.5 miles 111°	2025-02-01 04:39:44

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.