Callsign:	PH5471
MMSI number:	244029369
Navigational status:	Undefined/default (15)
Vessel class:	Dredging/underwater operations (33)
Location:	51°48.24' N 4°38.05' E - locator JO21HT62CX - show map 3.7 miles Southeast bearing 126° from Heerjansdam, Gemeente Zwijndrecht, South Holland, Netherlands [?] 5.6 miles Southeast bearing 131° from Barendrecht, Gemeente Barendrecht, South Holland, Netherlands 40.8 miles South bearing 196° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 67.0 miles North bearing 10° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2024-09-21 11:20:08 EDT (11h18m ago) 2024-09-21 17:20:08 CEST local time at Heerjansdam, Netherlands [?]
Course:	000.0°
Speed:	0 MPH
Dimensions:	length 7 m width 3 m draught 0.0 m
Last path:	PH5471>ais via GM7HHB
Positions stored:	14

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GOEDHART 2		3.0 yards 270°	2024-09-21 22:21:25		AK MASHA		18.7 yards 310°	2024-09-21 10:10:08
GREGORY		31.2 yards 39°	2024-09-21 02:23:37		AART SR		40.2 yards 72°	2024-09-21 21:40:25
MOBIL SERVICE 39		51.8 yards 76°	2024-09-21 22:19:25		SERENITAS		58.6 yards 128°	2024-09-16 13:09:30
NICKELINE		114.4 yards 122°	2024-09-21 07:29:23		DE HOOP 4		143.1 yards 339°	2024-09-21 22:30:25
DE HOOP 3		152.6 yards 343°	2024-09-21 22:35:25		TILLY		175.9 yards 154°	2024-09-21 06:00:22
WESTEIND		197.6 yards 97°	2024-09-16 03:24:29		ALBATROS		285.9 yards 220°	2024-09-16 08:50:30
MS TAUBER		302.9 yards 220°	2024-09-19 03:22:15		K2		303.8 yards 116°	2024-09-20 20:56:32
KAAIMAN		332.4 yards 229°	2024-09-05 12:51:10		TORRENT		369.5 yards 259°	2024-09-07 00:31:11
CONDOR		380.2 yards 61°	2024-09-21 00:23:37		MS BEAU		385.2 yards 226°	2024-09-14 08:16:28
SAILGEER		385.2 yards 105°	2024-09-04 07:16:09		AQUA RUNNER		398.3 yards 267°	2024-09-21 21:58:25

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.