Callsign:	PF8793
MMSI number:	244250440
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Destination:	NL AMSTERD
Location:	53°10.50' N 5°26.88' E - locator JO23RE32SA - show map 1.1 miles East bearing 89° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?] 3.3 miles Southwest bearing 207° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands 46.4 miles West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands 60.0 miles Northeast bearing 23° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-04-10 05:16:44 EDT (42d 18h20m ago) 2024-04-10 11:16:44 CEST local time at Harlingen, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 19 m width 6 m draught 2.1 m
Last path:	PF8793>ais via pa2dx
Positions stored:	226

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
TJITSKE HISKEA		11.3 yards 57°	2024-05-21 10:36:29		TAVIRA		39.0 yards 15°	2024-05-05 12:57:15
MARS		57.9 yards 351°	2024-05-22 23:37:02		RV2108		71.0 yards 7°	2024-05-17 09:15:56
REGINA MARIS		71.5 yards 332°	2024-05-22 23:37:02		COURLIS		82.0 yards 74°	2024-05-18 04:14:36
KRAYENHOFF		94.5 yards 224°	2024-05-22 23:21:29		NIEUWE DIEP		110.3 yards 43°	2024-05-22 23:12:42
GRIFFIOEN II		110.3 yards 234°	2024-05-18 22:21:27		SIEGE		130.6 yards 35°	2024-05-22 23:37:02
WON24 ELISABETH		142.3 yards 54°	2024-05-22 23:34:26		POLARIS		171.3 yards 81°	2024-04-30 05:37:56
WILDE 13		174.7 yards 328°	2024-05-20 03:52:14		MERLEAU		180.9 yards 309°	2024-04-27 04:54:21
DR. J		199.3 yards 9°	2024-05-09 09:28:05		PAMPUS BAY		201.7 yards 13°	2024-04-30 05:27:00
WANTIJ		219.1 yards 249°	2024-05-09 10:21:38		WADDENZEE II		230.7 yards 113°	2024-05-22 23:07:35
BLUE FIN		286.9 yards 67°	2024-05-22 23:36:31		HA 19 POLARIS		296.1 yards 64°	2024-05-22 23:18:53

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.