Callsign:	PDAB
MMSI number:	245718000
IMO number:	158630
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Destination:	NLSCE (ETA Dec11 06:00)
Location:	52°07.35' N 4°14.72' E - locator JO22CC99KJ - show map - static map 6.9 miles West bearing 256° from Wassenaar, Gemeente Wassenaar, South Holland, Netherlands [?] 8.6 miles West bearing 268° from Voorschoten, Gemeente Voorschoten, South Holland, Netherlands 17.0 miles Northwest bearing 324° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands 32.3 miles Southwest bearing 238° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2021-04-15 20:17:53 EDT (2d 19h35m ago) 2021-04-16 02:17:53 CEST local time at Wassenaar, Netherlands [?]
Course:	346° – heading 350°
Speed:	10 MPH
Dimensions:	length 76 m width 14 m draught 3.8 m
Last path:	PDAB>ais via GM7HHB
Positions stored:	179983

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GEA<HA 5T..O ?_6Y>		1.6 miles 143°	2021-04-17 20:55:14		SCH43 ALIDA JOLANDA		1.7 miles 82°	2021-03-29 22:17:03
OCEAAN 2		1.8 miles 154°	2021-03-29 22:37:04		PG4E		2.9 miles 153°	2021-04-11 13:20:28
PH2X		3.3 miles 157°	2021-04-18 04:03:08		PH2X		3.3 miles 157°	2021-04-18 15:52:52
PATRIOT		3.4 miles 214°	2021-04-01 04:40:38		ESTRELLA		3.4 miles 344°	2021-04-11 21:29:20
PE4CE		3.6 miles 139°	2021-04-13 15:05:44		PA3OZB		3.9 miles 118°	2021-03-29 01:28:42
FW8177		4.2 miles 154°	2021-04-18 15:51:44		PD5P-10		4.2 miles 147°	2021-03-21 14:06:53
PD5P		4.2 miles 147°	2021-04-18 11:44:39		PD1ODE		4.4 miles 189°	2021-04-16 15:28:21
ANNELEEN KNUTSEN		4.5 miles 356°	2021-03-29 20:28:00		PA1ZKH-10		4.5 miles 184°	2021-04-08 03:03:40
DELTA PIONEER		4.6 miles 2°	2021-04-11 04:10:50		PE2MOS		4.6 miles 157°	2021-03-27 07:56:08
PA3HGT-9		4.6 miles 179°	2021-04-16 10:38:18		PA3HGT-8		4.7 miles 179°	2021-04-14 10:06:14

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.