Callsign:	PH4177
MMSI number:	244181106
Navigational status:	Moored (5)
Vessel class:	Pleasure (37)
Destination:	ROTTERDAM (ETA Jan01 12:00)
Location:	51°54.91' N 4°28.97' E - locator JO21FV79WP - show map 4.0 miles East bearing 94° from Schiedam, Gemeente Schiedam, South Holland, Netherlands [?] 6.0 miles East bearing 88° from Vlaardingen, Gemeente Vlaardingen, South Holland, Netherlands 36.1 miles Southwest bearing 209° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 73.7 miles North bearing 4° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position:	2024-04-25 01:12:25 EDT (27d 22h37m ago) 2024-04-25 07:12:25 CEST local time at Schiedam, Netherlands [?]
Course:	0°
Speed:	0 MPH
Dimensions:	length 18 m width 5 m draught 0.2 m
Last path:	PH4177>ais via S.I.T.T.
Positions stored:	1

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ZEEMEEUW		68.1 yards 1°	2024-05-17 03:39:41		BREEVEERTIEN		94.1 yards 169°	2024-05-22 23:32:47
VOLHARDING 1		103.1 yards 8°	2024-05-22 22:36:46		DE NEDERLAND		114.7 yards 38°	2024-05-22 23:01:47
HAVENDIENST 20		130.5 yards 5°	2024-04-25 01:42:34		HAVENDIENST 2		150.9 yards 3°	2024-05-10 21:27:15
MSTX 33		190.9 yards 173°	2024-05-18 13:19:23		FESTINA LENTE		206.3 yards 50°	2024-04-25 01:53:15
THALES		215.8 yards 131°	2024-05-21 13:09:11		D.G. HARMSEN		223.1 yards 28°	2024-04-24 21:26:31
ALPHECCA		236.6 yards 33°	2024-04-30 18:24:27		INGONA		248.5 yards 103°	2024-05-12 17:33:13
RT BORKUM		355.0 yards 127°	2024-05-22 08:40:06		NEHALENNIA		359.6 yards 117°	2024-05-22 23:36:47
DE HOLLAND		378.5 yards 152°	2024-05-21 08:46:41		DE AMSTERDAM		446.7 yards 96°	2024-05-21 00:33:05
DWS 15 WATERMAN		456.8 yards 94°	2024-05-20 08:40:43		GERTRUIDA		470.9 yards 114°	2024-05-16 12:07:50
MSTX 31		522.0 yards 88°	2024-05-19 12:16:31		COMPASS OPERA		0.3 miles 81°	2024-05-20 15:08:41

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.