Callsign:	PC3137
MMSI number:	244092263
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Destination:	SURVEY (ETA ***00 00:00)
Location:	51°53.33' N 4°19.30' E - locator JO21DV83OI - show map 1.8 miles Southwest bearing 208° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands [?] 3.5 miles Southwest bearing 234° from Schiedam, Gemeente Schiedam, South Holland, Netherlands 41.3 miles Southwest bearing 216° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 71.7 miles North bearing 359° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2025-01-06 08:03:15 EST (2d 14h10m ago) 2025-01-06 14:03:15 CET local time at Vlaardingen, Netherlands [?]
Course:	317° – heading 511°
Speed:	21 MPH
Dimensions:	length 9 m width 3 m draught 0.0 m
Last path:	PC3137>ais via S.I.T.T.
Positions stored:	860

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SPERA		246.7 yards 279°	2025-01-04 23:52:42		MICHELANGELO		265.3 yards 251°	2025-01-05 08:07:10
DWS 14		274.9 yards 230°	2025-01-07 08:36:53		INSPIRATION		281.8 yards 233°	2025-01-05 05:42:18
VOLHARDING 15		286.5 yards 270°	2025-01-04 19:46:49		HAGETIZ		308.4 yards 233°	2025-01-05 15:29:59
ROXANNA		315.0 yards 261°	2025-01-07 06:35:12		DA VINCI		375.7 yards 275°	2025-01-07 03:22:38
STOLT MAIN		400.0 yards 283°	2025-01-06 09:19:41		HOLLY REICH		440.5 yards 284°	2025-01-07 07:29:43
VTS ROTTERDAM BOTLEK		0.3 miles 280°	2025-01-07 08:40:37		MAASPLUS		0.3 miles 146°	2025-01-07 03:27:58
SIF W		0.3 miles 27°	2024-12-28 11:29:55		AILENA		0.4 miles 289°	2025-01-06 09:18:37
BALTIC GRAIN		0.4 miles 28°	2025-01-07 12:19:44		RVE 33		0.4 miles 268°	2025-01-07 03:40:48
MOTIVATION		0.4 miles 288°	2025-01-07 08:38:29		SOLONG		0.4 miles 36°	2025-01-08 11:13:45
ANTARES		0.4 miles 8°	2025-01-07 08:25:51		PYTHIAS		0.4 miles 160°	2025-01-08 07:37:26

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.