Callsign:	GCUU
MMSI number:	235009960
IMO number:	268253
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Location:	56°01.72' N 4°48.13' W - locator IO76OA36RV - show map 4.7 miles North bearing 7° from Gourock, Inverclyde, Scotland, United Kingdom [?] 5.8 miles North bearing 344° from Greenock, Inverclyde, Scotland, United Kingdom 23.9 miles Northwest bearing 298° from Glasgow, Glasgow City, Scotland, United Kingdom 62.2 miles West bearing 276° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
Last position:	2025-01-29 10:21:00 EST (3d 9h1m ago) 2025-01-29 15:21:00 GMT local time at Gourock, United Kingdom [?]
Course:	2° – heading 511°
Speed:	6 MPH
Dimensions:	draught 0.0 m
Last path:	GCUU>ais via MM7BVP
Positions stored:	6143

callsign		distance	last heard - EST		callsign		distance	last heard - EST
RNMB HYDRA		0.8 miles 334°	2025-01-08 10:11:14		PIPPIN		1.1 miles 173°	2025-01-21 07:40:59
MOCKING-J		1.5 miles 136°	2025-01-11 10:26:34		RNLI LIFEBOAT B-903		1.5 miles 134°	2025-01-19 08:34:30
SD CLYDE RACER		1.6 miles 137°	2025-02-01 19:20:47		CIDER WITH ROSIE		1.6 miles 137°	2025-01-18 11:43:48
ROMA		1.6 miles 133°	2025-01-22 04:24:37		GANNET OF ARDMAY		1.6 miles 172°	2025-01-29 10:19:59
MAVERICK RYA TRAING		1.6 miles 140°	2025-02-01 10:16:02		SD IMPETUS		1.8 miles 338°	2025-02-01 19:18:46
SD IMPULSE		1.8 miles 338°	2025-02-01 19:12:09		SD RESOURCEFUL		1.9 miles 338°	2025-02-01 19:21:48
SD DEPENDABLE		1.9 miles 338°	2025-02-01 19:21:48		HMS CATTISTOCK		2.1 miles 340°	2025-01-31 11:24:54
RNMB HEBE		2.1 miles 342°	2025-01-21 09:51:02		SWB-04		2.2 miles 342°	2025-01-21 06:17:57
RNMB-ORCADIAN		2.2 miles 342°	2025-01-31 06:35:40		SD FORCEFUL		2.2 miles 342°	2025-02-01 16:56:49
RM RONA		2.2 miles 343°	2025-01-20 08:18:11		SD RELIABLE		2.2 miles 342°	2025-02-01 19:10:38

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.