Callsign:	OT4040
MMSI number:	205404090
IMO number:	718935
Navigational status:	Moored (5)
Vessel class:	(90)
Destination:	3E INSTEEKHAVEN TE (ETA Sep02 17:01)
Location:	51°55.77' N 4°11.96' E - locator JO21CW33WB - show map - static map 2.1 miles South bearing 197° from Maasdijk, Gemeente Westland, South Holland, Netherlands [?] 2.2 miles West bearing 281° from Maassluis, Gemeente Maassluis, South Holland, Netherlands 11.9 miles West bearing 272° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 42.4 miles Southwest bearing 224° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2021-01-07 17:40:43 EST (9d 23h29m ago) 2021-01-07 23:40:43 CET local time at Maasdijk, Netherlands [?]
Course:	309° – heading 511°
Speed:	11 MPH
Dimensions:	length 85 m width 10 m draught 0.0 m
Last path:	OT4040>ais via GM7HHB
Positions stored:	3252

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OLIB		91.5 yards 247°	2021-01-04 13:22:30		GIANNUTRI		140.8 yards 162°	2021-01-05 00:12:58
CELSIUS MEXICO		165.0 yards 28°	2021-01-17 17:06:08		AMARANTH		169.4 yards 69°	2021-01-17 16:58:08
P8		222.7 yards 257°	2021-01-14 10:16:08		ANTWERPEN		263.3 yards 222°	2021-01-16 16:36:25
TIGRIS		312.5 yards 211°	2021-01-16 04:13:56		VALENCIA		323.1 yards 236°	2021-01-16 12:10:15
MAIN TAUBER		354.4 yards 248°	2021-01-11 02:41:56		ANGELIQUE		449.6 yards 265°	2021-01-14 23:20:47
BRO NISSUM		452.5 yards 279°	2021-01-12 09:51:15		RP BRUSSEL		0.3 miles 273°	2021-01-15 14:23:24
ACAMAR		0.3 miles 142°	2021-01-16 17:34:27		TORM GYDA		0.3 miles 191°	2021-01-15 10:09:13
ALKIVIADIS		0.3 miles 190°	2021-01-08 13:00:30		AIAS		0.3 miles 115°	2021-01-06 09:58:28
DECOIL UNIVERSAL		0.3 miles 187°	2021-01-17 16:54:07		HELIODOR		0.4 miles 159°	2021-01-15 21:59:42
COOLWATER		0.5 miles 312°	2021-01-13 03:58:54		KRVE 8		0.5 miles 295°	2021-01-16 09:37:08

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.