Callsign:	PD4521
MMSI number:	244376425
IMO number:	684108
Navigational status:	Moored (5)
Vessel class:	Tanker (80)
Destination:	ARNHEM (ETA May06 02:18)
Location:	51°47.23' N 4°37.86' E - locator JO21HS58RV - show map 2.1 miles South bearing 183° from Zwijndrecht, Gemeente Zwijndrecht, South Holland, Netherlands [?] 2.4 miles Southwest bearing 229° from Dordrecht, Gemeente Dordrecht, South Holland, Netherlands 42.0 miles South bearing 195° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 65.8 miles North bearing 11° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2024-05-17 17:25:53 EDT (13h58m ago) 2024-05-17 23:25:53 CEST local time at Zwijndrecht, Netherlands [?]
Course:	360.0° – heading 27°
Speed:	0 MPH
Dimensions:	length 110 m width 12 m draught 0.0 m
Last path:	PD4521>ais via GM7HHB
Positions stored:	4455

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BLUE VERA		1.5 yards 270°	2024-05-16 03:57:23		WILLEM HENDRIK		143.5 yards 295°	2024-05-18 04:41:20
MAARTEN		145.5 yards 306°	2024-05-04 02:30:05		MARINUS G		151.8 yards 323°	2024-05-17 16:34:52
FATIMA		152.3 yards 261°	2024-05-18 05:59:20		MATHEA		159.8 yards 320°	2024-05-14 04:59:15
BIRJO II		232.3 yards 90°	2024-05-12 15:30:13		VOLHARDING 10		285.1 yards 73°	2024-05-17 19:25:59
ESPERANZA		313.2 yards 254°	2024-04-25 13:24:27		DRB39		315.3 yards 247°	2024-05-11 12:00:16
MONFORD		329.9 yards 255°	2024-05-10 09:00:15		INDEPENDENT		348.5 yards 264°	2024-05-15 08:37:28
MABEL		356.3 yards 260°	2024-05-18 06:09:20		BONAIRE		366.6 yards 79°	2024-05-13 19:22:24
SPRINGTIME		378.8 yards 225°	2024-05-11 07:37:16		THEODELA C		388.9 yards 81°	2024-05-14 04:42:15
CLAUS		429.6 yards 237°	2024-05-18 03:59:15		EUROSTAR		441.2 yards 291°	2024-05-16 19:28:42
PIZ AMALIA		467.6 yards 211°	2024-05-15 16:41:28		GALAPAGOS		487.2 yards 277°	2024-05-01 14:02:28

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.