Callsign:	GCHK
MMSI number:	235028739
IMO number:	527635
Navigational status:	Under way (engine) (0)
Vessel class:	Port tender (53)
Destination:	(ETA ***00 24:60)
Location:	53°25.13' N 4°19.93' W - locator IO73UK00DM - show map 0.9 miles Northeast bearing 45° from Amlwch, Anglesey, Wales, United Kingdom [?] 6.3 miles Northwest bearing 319° from Moelfre, Anglesey, Wales, United Kingdom 55.7 miles West bearing 271° from Liverpool, City and Borough of Liverpool, England, United Kingdom 70.4 miles West bearing 251° from Preston, Lancashire, England, United Kingdom
Last position:	2024-05-10 06:05:18 EDT (36d 8h12m ago) 2024-05-10 11:05:18 BST local time at Amlwch, United Kingdom [?]
Course:	328°
Speed:	8 MPH
Dimensions:	length 15 m width 6 m draught 1.8 m
Last path:	GCHK>ais via GD4RVQ
Positions stored:	15

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GW/NW-071		5.4 miles 164°	2024-06-12 05:25:32		MW7JXZ/P		5.4 miles 164°	2024-06-11 08:28:40
MW0RSF/P		5.4 miles 164°	2024-06-12 06:17:24		PACIFIC EGRET		8.2 miles 111°	2024-05-25 06:55:03
SEATRUCK POWER		10.8 miles 343°	2024-06-15 08:10:55		SEATRUCK% WOIC4"0H 0		11.1 miles 343°	2024-05-22 08:29:24
GW6YMS B		11.2 miles 187°	2024-06-13 12:54:13		GW6YMS-B		11.2 miles 187°	2024-06-13 12:54:22
GW6YMS-N		11.2 miles 187°	2024-06-11 13:51:36		GW6YMS-D		11.2 miles 187°	2024-06-13 12:44:42
GW6YMS-Y		11.2 miles 187°	2024-06-11 13:32:36		GW6YMS-10		11.3 miles 187°	2024-06-11 14:09:31
TITAN DISCOVERY		11.9 miles 112°	2024-05-25 07:19:06		M0AUT-7		12.1 miles 215°	2024-06-07 03:46:00
ARGYLL EXPLORER		12.7 miles 49°	2024-05-26 13:38:20		001134638		13.0 miles 39°	2024-06-15 05:06:58
STENA ADVENTURER		13.0 miles 243°	2024-05-27 18:46:16		BITFJORD		13.1 miles 58°	2024-06-15 05:58:29
ULYSSES		13.2 miles 242°	2024-05-28 19:09:32		MYSTIC TIDE II		13.7 miles 244°	2024-05-21 12:32:03

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.