Callsign:	542703110
MMSI number:	542703110
Vessel class:	Port tender (53)
Location:	1°18.08' N 103°43.75' E - locator OJ11UH72LH - show map 8.4 miles West bearing 276° from Singapore, Singapore [?] 11.5 miles South bearing 190° from Johor Bahru, Johor, Malaysia
Last position:	2024-11-07 03:20:52 EST (19d 6h11m ago) 2024-11-07 16:20:52 +08 local time at Singapore, Singapore [?]
Course:	354° – heading 511°
Speed:	1 MPH
Last path:	542703110>ais via 9V1LW
Positions stored:	232

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JOLLY REGINA		5.4 yards 117°	2024-11-24 02:58:57		HIRO 18		6.5 yards 248°	2024-11-20 02:57:25
SG GENEROUS		9.8 yards 120°	2024-11-26 09:23:53		RHINO		14.2 yards 149°	2024-11-02 19:28:12
MAZU 05		14.8 yards 125°	2024-11-07 20:57:38		SEA OSPREY		15.6 yards 51°	2024-11-23 17:37:32
SC 1494 C		15.8 yards 67°	2024-11-19 15:36:35		JOLLY ROSLEE		17.2 yards 82°	2024-11-20 11:29:21
NAUTICAL ATLANTIC		17.2 yards 135°	2024-11-25 17:02:05		MAZU 06		17.4 yards 205°	2024-11-16 06:20:09
NOAH KING		18.1 yards 132°	2024-11-21 21:33:23		JOLLY ROVER		18.1 yards 138°	2024-11-21 04:22:47
OPL 108		18.9 yards 225°	2024-11-26 08:45:58		PRESIDENT EIGHTEEN		20.7 yards 310°	2024-11-19 01:32:04
SC 1210 Z		22.4 yards 41°	2024-11-19 16:40:58		JOLLY REENA		23.4 yards 171°	2024-11-25 04:19:43
JOLLY ROYAL SC4854F		23.9 yards 66°	2024-11-20 12:04:54		OPL 9		25.0 yards 61°	2024-11-20 15:48:01
SG JUSTICE		27.2 yards 80°	2024-11-12 06:44:10		OPL 66		28.4 yards 313°	2024-11-23 02:16:33

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.