Callsign:	PG4539
MMSI number:	244690518
IMO number:	149768
Navigational status:	At anchor (1)
Vessel class:	Cargo (79)
Destination:	ZWARTSLUIS (ETA Oct15 13:58)
Location:	51°48.02' N 4°37.78' E - locator JO21HT52NC - show map 2.0 miles West bearing 251° from Dordrecht, Gemeente Dordrecht, South Holland, Netherlands [?] 3.3 miles Southwest bearing 229° from Papendrecht, Gemeente Papendrecht, South Holland, Netherlands 41.1 miles South bearing 196° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 66.7 miles North bearing 10° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2024-05-31 15:17:15 EDT (1d 10h58m ago) 2024-05-31 21:17:15 CEST local time at Dordrecht, Netherlands [?]
Course:	71° – heading 511°
Speed:	7 MPH
Dimensions:	length 55 m width 7 m draught 2.5 m
Last path:	PG4539>ais via GM7HHB
Positions stored:	6060

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SOMTRANS XXVII		70.7 yards 31°	2024-05-31 18:03:26		CARPE DIEM		134.0 yards 4°	2024-05-26 19:21:48
KAMPERZAND		135.2 yards 9°	2024-06-01 02:10:15		CHINOOK		141.6 yards 70°	2024-05-10 07:17:15
PICASSO		148.7 yards 349°	2024-06-01 04:30:36		TITAN		155.2 yards 261°	2024-06-01 09:48:38
TOM BURMESTER		183.4 yards 58°	2024-06-02 00:31:16		SERVUS		201.3 yards 322°	2024-05-25 08:26:58
LA CARDINALE		256.0 yards 31°	2024-05-28 04:59:48		SPRINGTIME		261.3 yards 233°	2024-05-29 08:46:21
GIN-TONIC		264.3 yards 71°	2024-06-01 08:02:15		DIRK II		311.2 yards 35°	2024-05-29 09:16:22
NATACHA		313.3 yards 39°	2024-05-25 00:02:58		AQUA CAT		332.0 yards 351°	2024-06-02 00:39:16
BLUE VENICE		333.8 yards 349°	2024-06-01 22:47:16		BLUE VIGO		335.0 yards 348°	2024-06-02 00:44:16
BLUE VIENNA		336.3 yards 347°	2024-06-02 00:48:16		AQUAMARIN		339.8 yards 149°	2024-05-31 21:00:15
ALFA ROSSO		344.9 yards 56°	2024-06-01 13:42:15		TORRENT		353.5 yards 355°	2024-06-02 00:39:16

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.