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°25.11' N 4°19.67' W - locator IO73UK00PK - show map 1.0 miles Northeast bearing 53° from Amlwch, Anglesey, Wales, United Kingdom [?] 6.1 miles Northwest bearing 321° from Moelfre, Anglesey, Wales, United Kingdom 55.6 miles West bearing 271° from Liverpool, City and Borough of Liverpool, England, United Kingdom 70.3 miles West bearing 251° from Preston, Lancashire, England, United Kingdom
Last position:	2025-01-15 12:49:26 EST (13d 22h39m ago) 2025-01-15 17:49:26 GMT local time at Amlwch, United Kingdom [?]
Course:	234°
Speed:	14 MPH
Dimensions:	length 15 m width 6 m draught 1.8 m
Last path:	GCHK>ais via GD4RVQ
Positions stored:	26

callsign		distance	last heard - EST		callsign		distance	last heard - EST
G3CWI-1		4.9 miles 154°	2025-01-18 17:17:07		G3CWI-5		4.9 miles 154°	2025-01-18 17:50:30
HONCHO		6.6 miles 100°	2025-01-18 16:54:32		M0GNY-9		7.9 miles 180°	2025-01-28 03:14:15
DELTA POSEIDON		9.1 miles 86°	2025-01-28 00:31:36		SEATRUCK PRECISION		10.4 miles 336°	2025-01-29 09:41:44
GOOD HEART		10.7 miles 98°	2025-01-29 04:12:23		VOX APOLONIA		10.7 miles 56°	2025-01-18 17:59:41
GW6YMS B		11.2 miles 188°	2025-01-16 11:53:35		GW6YMS-B		11.2 miles 188°	2025-01-16 11:53:45
GW6YMS-DP		11.2 miles 188°	2025-01-29 11:09:28		CHRISTINA		11.3 miles 328°	2025-01-24 17:34:18
POLSTEAM DABIE		11.7 miles 323°	2025-01-24 15:38:02		CELTIC EXPLORER		11.7 miles 60°	2025-01-28 11:38:07
CEMCOASTER		11.7 miles 324°	2025-01-25 06:49:43		ARKLOW VALOUR		11.9 miles 62°	2025-01-18 04:59:54
BRENTHOLMEN		12.1 miles 87°	2025-01-29 09:38:44		GEORG ESSBERGER		12.5 miles 295°	2025-01-16 05:58:27
ALEXANDER B		12.6 miles 345°	2025-01-28 11:51:09		GEM STAR		12.8 miles 93°	2025-01-27 21:02:08

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.