Callsign:	PB4921
MMSI number:	244386742
IMO number:	817470
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	(ETA ***00 00:00)
Location:	51°54.10' N 4°25.08' E - locator JO21FV06DJ - show map 1.5 miles West bearing 261° from Delfshaven, Gemeente Rotterdam, South Holland, Netherlands [?] 3.0 miles Southwest bearing 241° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 38.3 miles Southwest bearing 212° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.6 miles North bearing 2° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2024-04-29 13:55:26 EDT (18h27m ago) 2024-04-29 19:55:26 CEST local time at Delfshaven, Netherlands [?]
Course:	144.7° – heading 154°
Speed:	8 MPH
Dimensions:	length 12 m width 9 m draught 0.0 m
Last path:	PB4921>ais via GM7HHB
Positions stored:	522

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MSTX 32		109.4 yards 343°	2024-04-25 03:04:45		MSTX 33		127.0 yards 149°	2024-04-25 03:07:57
MSTX 4		156.7 yards 90°	2024-04-28 15:22:25		ORANJE NASSAU 2		173.0 yards 24°	2024-04-27 03:03:28
CAAN		230.0 yards 112°	2024-04-26 22:16:28		AQUILON		326.4 yards 339°	2024-04-29 14:21:26
DP GEZINA		447.9 yards 254°	2024-04-18 14:16:13		LARS		461.1 yards 206°	2024-04-30 00:38:26
RIGEL		505.6 yards 210°	2024-04-30 06:47:27		VB EBRO		517.1 yards 189°	2024-04-26 06:02:27
WATERBOOT 12		0.3 miles 207°	2024-04-29 00:18:26		MSTX 31		0.3 miles 156°	2024-04-25 02:49:15
DOCKYARD IX		0.3 miles 150°	2024-04-25 03:04:45		NORTH DAKOTA		0.4 miles 239°	2024-04-29 19:55:26
OCEANOS		0.4 miles 295°	2024-04-25 02:59:24		MAERSK LOGGER		0.4 miles 196°	2024-04-25 02:54:36
RIVER DRONE 6		0.4 miles 352°	2024-04-19 20:40:38		EEMS RUNNER		0.5 miles 135°	2024-04-29 01:59:26
TRANSPORTER		0.5 miles 153°	2024-04-25 01:34:52		ANTONIE C		0.5 miles 205°	2024-04-29 21:17:26

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.