Callsign:	9V7503
MMSI number:	563011350
Vessel class:	Tug (52)
Location:	1°17.05' N 103°44.27' E - locator OJ11UG88ME - show map 7.8 miles West bearing 267° from Singapore, Singapore [?] 12.6 miles South bearing 186° from Johor Bahru, Johor, Malaysia
Last position:	2024-06-11 22:10:39 EDT (9d 3h1m ago) 2024-06-12 10:10:39 +08 local time at Singapore, Singapore [?]
Course:	133° – heading 511°
Speed:	7 MPH
Last path:	9V7503>ais via 9V1LW
Positions stored:	107

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
NOBLE JADE TG40		173.8 yards 23°	2024-06-15 19:49:31		525003097		173.9 yards 92°	2024-05-23 20:37:23
EVEREST		184.4 yards 158°	2024-06-05 10:28:21		KLM BINTANG BAHARI		187.8 yards 258°	2024-06-19 16:48:16
563025250		216.1 yards 129°	2024-06-04 03:41:53		STK 13		232.3 yards 281°	2024-05-26 19:49:27
DRAKO EXCELLENT		258.7 yards 250°	2024-06-08 19:14:31		BW JUSTICE		273.7 yards 163°	2024-06-20 05:51:24
A RUBY		279.7 yards 246°	2024-06-12 01:48:32		BINA MARINE 71		292.3 yards 266°	2024-06-20 07:12:50
TB. BUANA ALPHA		303.7 yards 163°	2024-06-14 05:51:46		MT.QUEEN PROTOCOL		392.3 yards 145°	2024-06-08 02:03:24
TB.LAUT SERAYA-14		416.1 yards 47°	2024-06-06 19:20:42		SHEN WEI CHENG NO688		447.9 yards 304°	2024-05-23 01:38:43
NAVE RIGEL		460.0 yards 201°	2024-06-20 15:32:55		525003418		479.7 yards 351°	2024-06-09 05:41:24
563040081		483.5 yards 19°	2024-06-17 21:37:32		THINH AN 58		493.7 yards 220°	2024-06-21 00:56:38
SC 620G		497.2 yards 359°	2024-06-19 08:20:09		STET POLARIS		0.3 miles 134°	2024-06-17 16:53:10

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.