Callsign:	VRFZ4
MMSI number:	477550900
IMO number:	452476
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	AU GLT>SGSIN (ETA Aug30 12:00)
Location:	1°06.42' N 103°31.90' E - locator OJ11SC35TP - show map 25.3 miles Southwest bearing 240° from Singapore, Singapore [?] 27.9 miles South bearing 178° from Pekan Nenas, Johor, Malaysia 29.3 miles Southwest bearing 212° from Johor Bahru, Johor, Malaysia
Last position:	2024-05-22 00:05:36 EDT (12d 17h32m ago) 2024-05-22 12:05:36 +08 local time at Singapore, Singapore [?]
Course:	121° – heading 118°
Speed:	11 MPH
Dimensions:	length 295 m width 46 m draught 15.9 m
Last path:	VRFZ4>ais via 9W2DCW
Positions stored:	803

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
CAPTAIN ANDREADIS		0.7 miles 100°	2024-05-17 19:50:09		M.MICKIE HARPER		0.7 miles 78°	2024-05-22 19:16:07
SEA LIBERTY		0.9 miles 296°	2024-05-20 00:17:27		KERKIS		1.0 miles 348°	2024-05-18 05:01:55
WAN HAI 523		1.0 miles 5°	2024-06-03 17:37:16		310551000		1.2 miles 57°	2024-05-15 02:05:47
XIN HANG ZHOU		1.3 miles 91°	2024-05-24 03:52:16		SEARAMBLER		2.2 miles 118°	2024-05-24 18:43:40
XIN LIAN YANG		2.3 miles 322°	2024-05-24 19:44:51		ULTRA PUMA		2.3 miles 112°	2024-05-14 21:05:44
538010986 MH		2.3 miles 301°	2024-06-01 17:10:06		SOLOMON SEA		2.5 miles 50°	2024-06-03 17:21:10
V3640321		2.5 miles 17°	2024-05-19 02:11:45		BEI HAI FENG HUANG		2.6 miles 307°	2024-05-19 23:10:10
369854000		2.7 miles 296°	2024-05-23 22:01:34				2.8 miles 21°	2024-05-23 22:23:31
352001123		2.9 miles 58°	2024-05-15 15:30:53		525008044		2.9 miles 281°	2024-05-14 19:56:47
UNIVERSAL CHALLENGER		2.9 miles 313°	2024-06-03 17:33:57		525008045		3.0 miles 276°	2024-05-20 20:07:25

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.