Callsign:	PG4570
MMSI number:	244710334
Navigational status:	At anchor (1)
Vessel class:	Passenger (69)
Destination:	LAUWERSOOG
Location:	53°20.77' N 6°15.92' E - locator JO33DI13UB - show map 2.9 miles West bearing 252° from Ulrum, Gemeente De Marne, Groningen, Netherlands [?] 6.0 miles East bearing 109° from Anjum, Gemeente Dongeradeel, Friesland, Netherlands 15.2 miles Northwest bearing 305° from Groningen, Gemeente Groningen, Groningen, Netherlands 88.3 miles Northeast bearing 40° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-11-03 07:47:00 EST (20d 18h13m ago) 2024-11-03 13:47:00 CET local time at Ulrum, Netherlands [?]
Course:	101° – heading 511°
Speed:	7 MPH
Dimensions:	draught 1.3 m
Last path:	PG4570>ais via pa2dx
Positions stored:	5083

callsign		distance	last heard - EST		callsign		distance	last heard - EST
JADE		0.7 miles 280°	2024-11-03 08:18:39		BALDER		0.9 miles 270°	2024-11-15 03:02:25
SONHO GRANDE		1.3 miles 107°	2024-11-02 00:02:44		NAJADE		1.4 miles 115°	2024-11-23 11:09:41
DOLFIJN		1.4 miles 115°	2024-11-24 00:03:03		ZIJPE		1.5 miles 116°	2024-11-04 01:50:46
ZK 4 ALBATROS		1.5 miles 115°	2024-11-22 18:30:06		GRIETJE W		1.6 miles 117°	2024-11-13 02:44:23
ZK50 ZEEVALK		1.7 miles 116°	2024-11-14 21:43:24		WR71 MARRY AN		1.7 miles 116°	2024-10-28 08:00:45
ZK8 HUNSINGO		1.7 miles 116°	2024-11-23 01:28:18		244173968		1.7 miles 116°	2024-11-21 05:08:24
LO7 ZWERVER		1.7 miles 116°	2024-11-23 02:10:45		ZK21 ANNA		1.7 miles 116°	2024-11-16 16:23:20
WR 126 VERTROUWEN		1.7 miles 116°	2024-11-24 01:45:25		LAUWERS		1.8 miles 116°	2024-11-22 10:38:11
ZK12 PIETER DION		1.8 miles 116°	2024-11-23 01:41:36		ZK9 ANTONIA		1.8 miles 116°	2024-11-23 23:28:24
ZK17 JOHANNES DIRK		1.8 miles 116°	2024-11-24 01:27:05		SOLEA ZK1		1.8 miles 116°	2024-11-17 10:55:00

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.