Callsign:	MAXB4
MMSI number:	232048132
IMO number:	965136
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	RIVER MERSEY TUG OPS (ETA Apr29 12:00)
Location:	53°25.67' N 3°00.37' W - locator IO83LK92GQ - show map 1.7 miles Northwest bearing 316° from Liverpool, City and Borough of Liverpool, England, United Kingdom [?] 2.4 miles North bearing 8° from Birkenhead, Metropolitan Borough of Wirral, England, United Kingdom 79.9 miles Northwest bearing 325° from Birmingham, City and Borough of Birmingham, England, United Kingdom
Last position:	2024-05-22 21:58:46 EDT (2h32m ago) 2024-05-23 02:58:46 BST local time at Liverpool, United Kingdom [?]
Course:	140.3° – heading 176°
Speed:	0 MPH
Dimensions:	length 32 m width 14 m draught 6.0 m
Last path:	MAXB4>ais via YB8XM-AIS
Positions stored:	4315

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SVITZER TRIDENT		48.8 yards 355°	2024-05-22 21:01:12		SVITZER SARAH		93.9 yards 175°	2024-05-22 13:12:12
SVITZER BIDSTON		97.5 yards 356°	2024-05-22 19:39:12		SVITZER STANLOW		147.5 yards 9°	2024-05-22 20:11:12
IVERO		281.4 yards 30°	2024-05-22 17:02:12		MERSEY ENDURANCE		416.4 yards 38°	2024-05-23 00:24:47
VB ELBE		473.1 yards 44°	2024-05-22 22:18:46		VB PHOENIX		0.3 miles 55°	2024-05-22 20:41:12
VB SANDON		0.3 miles 62°	2024-05-22 20:07:12		VB DONAU		0.4 miles 58°	2024-05-22 21:27:12
NJORD SKUA		0.4 miles 22°	2024-05-22 19:17:12		SPECTRUM 3		0.4 miles 29°	2024-05-22 18:24:12
NJORD FREYR		0.5 miles 33°	2024-05-22 20:54:42		768924297		0.7 miles 218°	2024-05-19 15:05:10
SPAR CORONA		0.8 miles 7°	2024-05-22 12:56:36		MILLGARTH		0.9 miles 353°	2024-05-22 22:19:46
PORTH WEN		0.9 miles 353°	2024-05-22 09:17:06		VB ZEEBRUGGE		1.0 miles 355°	2024-05-22 18:48:41
SPECTRUM 4		1.0 miles 356°	2024-05-22 09:18:06		CELTIC RAIDER		1.1 miles 349°	2024-05-23 00:24:47

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.