Callsign:	DA4577
MMSI number:	211637050
IMO number:	276573
Navigational status:	Undefined/default (15)
Vessel class:	(99)
Destination:	(ETA ***00 24:60)
Location:	51°52.98' N 4°26.26' E - locator JO21FV21MV - show map 1.7 miles Southwest bearing 204° from Delfshaven, Gemeente Rotterdam, South Holland, Netherlands [?] 1.9 miles North bearing 20° from Rhoon, Gemeente Albrandswaard, South Holland, Netherlands 38.9 miles Southwest bearing 210° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 71.4 miles North bearing 3° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-01-07 08:40:37 EST (24d 17h52m ago) 2025-01-07 14:40:37 CET local time at Delfshaven, Netherlands [?]
Course:	8°
Speed:	0 MPH
Dimensions:	length 15 m width 4 m draught 0.0 m
Last path:	DA4577>ais via S.I.T.T.
Positions stored:	569

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SEAFORD		260.3 yards 217°	2025-01-07 08:37:57		BZN		263.5 yards 318°	2025-01-07 08:06:05
AREND		267.1 yards 311°	2025-01-07 04:14:25		LOVI		295.6 yards 295°	2025-01-07 04:15:29
EUROBULK1		348.9 yards 278°	2025-01-03 06:31:43		BERGHEM JUNIOR		376.4 yards 284°	2025-01-07 08:40:05
OCEANIC		381.0 yards 3°	2025-01-07 08:41:10		AHOY PORTUNUS		388.4 yards 87°	2025-01-07 08:27:59
CHARROMA		405.0 yards 286°	2025-01-06 22:46:20		INTEGRO		415.2 yards 308°	2025-01-07 08:19:26
NEPTUNUS 8		419.0 yards 286°	2025-01-07 04:56:55		REIGER		426.8 yards 287°	2025-01-03 12:15:39
SMIT WAALHAVEN 4		443.7 yards 294°	2025-01-07 08:40:37		CORNELIA		510.3 yards 343°	2025-01-06 08:23:02
MILOU		517.0 yards 338°	2025-01-07 08:40:05		NAUTICTRANS		0.4 miles 129°	2025-01-07 08:40:05
DWS 15		0.4 miles 45°	2025-01-07 08:41:10		MARINE SERVICE 1		0.4 miles 11°	2025-01-07 03:41:20
ALBATROS		0.4 miles 339°	2025-01-07 08:39:01		KRVE 45		0.4 miles 92°	2025-01-07 04:05:23

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.