Callsign:	PB7540
MMSI number:	244700135
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	KORNWERT
Location:	53°11.28' N 5°51.25' E - locator JO23WE25MC - show map 1.8 miles East bearing 98° from Huizum, Gemeente Leeuwarden, Friesland, Netherlands [?] 2.1 miles Southeast bearing 116° from Leeuwarden, Gemeente Leeuwarden, Friesland, Netherlands 29.5 miles West bearing 266° from Groningen, Gemeente Groningen, Groningen, Netherlands 69.1 miles Northeast bearing 35° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-05-23 01:51:47 EDT (1m21s ago) 2024-05-23 07:51:47 CEST local time at Huizum, Netherlands [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 47 m width 4 m draught 0.2 m
Last path:	PB7540>ais via pa2dx
Positions stored:	1815

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
JOHAN		431.2 yards 167°	2024-05-17 15:27:02		CAPELLA		0.3 miles 356°	2024-05-23 01:52:50
ZOUTELANDE		0.3 miles 337°	2024-05-13 06:36:44		PRINCESS		0.4 miles 9°	2024-05-22 18:24:15
BRANDAL		0.5 miles 188°	2024-05-23 01:52:18		LAMENICHA II		0.5 miles 165°	2024-05-19 09:33:43
AMEGAZ		0.5 miles 196°	2024-05-18 12:49:57		STERK STAALTJE		0.6 miles 273°	2024-05-21 08:44:22
RICHEL		0.7 miles 259°	2024-05-21 08:33:32		SIMON		0.7 miles 287°	2024-05-21 09:26:12
BRIELI		0.7 miles 289°	2024-05-13 12:14:02		AALTJE ENGELINA		0.8 miles 252°	2024-05-23 01:52:18
VROUWE FRANCISKA		0.8 miles 252°	2024-05-23 01:50:14		SYMPHONY		0.8 miles 262°	2024-05-20 11:02:41
HANSJE		0.8 miles 249°	2024-05-23 01:52:18		DE GOEDE VERWACHTING		0.8 miles 302°	2024-05-10 12:09:44
CHRISPATO		0.8 miles 195°	2024-05-23 01:51:47		DIXSEA OF THE ISLES		0.9 miles 255°	2024-05-19 08:55:29
HOLLANDIA		0.9 miles 299°	2024-05-23 01:52:18		NOORDERWIND		0.9 miles 261°	2024-05-20 09:24:21

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.