Callsign:	OT3931
MMSI number:	205393190
IMO number:	105141
Navigational status:	Moored (5)
Vessel class:	Tanker (80)
Destination:	CALANDKANAAL (ETA Mar27 12:32)
Location:	51°52.45' N 4°19.84' E - locator JO21DU99QT - show map 2.7 miles South bearing 190° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 4.8 miles Southeast bearing 135° from Maassluis, Gemeente Maassluis, South Holland, Netherlands 41.9 miles Southwest bearing 215° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 70.7 miles North bearing 359° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2024-05-22 22:17:46 EDT (1h5m ago) 2024-05-23 04:17:46 CEST local time at Vlaardingen, Netherlands [?]
Course:	337.2° – heading 511°
Speed:	7 MPH
Dimensions:	length 110 m width 12 m draught 3.0 m
Last path:	OT3931>ais via YB8XM-AIS
Positions stored:	38507

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MERWEPLUS		170.2 yards 211°	2024-05-21 10:50:11		KEVIN C		278.9 yards 343°	2024-05-18 21:20:38
REGGESTROOM		356.6 yards 163°	2024-05-22 16:56:41		JACOLIEN		0.5 miles 328°	2024-05-22 22:19:46
JAGER		0.5 miles 329°	2024-05-22 01:30:00		ORANJE NASSAU IV		0.5 miles 177°	2024-05-21 11:59:57
RIJNPLUS		0.6 miles 220°	2024-05-22 22:06:46		SOMTRANS XXXI		0.6 miles 223°	2024-05-22 21:06:42
REINHOLD DEYMANN 1		0.7 miles 166°	2024-05-13 14:12:19		SOMTRANS XV		0.7 miles 343°	2024-05-22 13:34:12
TORNADO		0.7 miles 166°	2024-05-22 13:02:12		FRAM		0.8 miles 168°	2024-05-20 07:45:42
RVE 36		0.9 miles 35°	2024-05-11 00:09:15		ZEUS		0.9 miles 158°	2024-05-21 18:14:12
LOTIS		0.9 miles 270°	2024-05-22 18:22:12		STAVORDIA		0.9 miles 287°	2024-05-21 22:37:00
MIRTHE		0.9 miles 60°	2024-05-16 03:59:23		OLYMPIC		0.9 miles 264°	2024-05-17 07:02:43
STOLT WAAL		0.9 miles 34°	2024-05-22 08:29:06		BRILJANT		0.9 miles 275°	2024-05-21 11:16:11

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.