Callsign:	2AOF4
MMSI number:	235061532
Vessel class:	Pleasure (37)
Location:	51°56.94' N 1°16.98' E - locator JO01PW37WS - show map 0.5 miles North bearing 353° from Harwich, Essex, England, United Kingdom [?] 0.9 miles Southeast bearing 135° from Shotley Gate, Suffolk, England, United Kingdom 66.1 miles Northeast bearing 62° from City of London, Greater London, England, United Kingdom 67.5 miles Northeast bearing 63° from London, Greater London, England, United Kingdom
Last position:	2025-01-19 08:02:43 EST (3d 14h53m ago) 2025-01-19 13:02:43 GMT local time at Harwich, United Kingdom [?]
Course:	57° – heading 511°
Speed:	7 MPH
Dimensions:	length 13 m width 5 m
Last path:	2AOF4>ais via G7OCD
Positions stored:	442

callsign		distance	last heard - EST		callsign		distance	last heard - EST
GALATEA		168.3 yards 145°	2025-01-22 22:54:19		232002350		199.3 yards 125°	2025-01-22 05:47:27
PROVIDER		217.6 yards 164°	2025-01-14 07:57:23		MAVERICK HH984		299.5 yards 215°	2025-01-13 04:53:29
RNLI LIFEBOAT 17-03		312.5 yards 92°	2025-01-22 06:03:43		M0ZZX-5		431.1 yards 154°	2025-01-22 22:44:26
BARRACUDA		469.1 yards 188°	2025-01-22 12:39:13		MTS VALOUR		501.9 yards 87°	2025-01-22 22:54:19
PL ST CHRISTOPHER		0.4 miles 106°	2025-01-22 10:47:22		PL ST CUTHBERT		0.4 miles 108°	2025-01-22 10:00:36
ST EDMUND		0.4 miles 106°	2025-01-22 22:55:20		HAVEN HORNBILL		0.4 miles 103°	2025-01-22 09:55:31
JEAN T		0.4 miles 101°	2025-01-20 07:51:59		YVONNE ANNE HH118		0.5 miles 335°	2025-01-04 06:25:35
PORTHOS		0.5 miles 271°	2025-01-22 10:10:46		235039469		0.6 miles 52°	2024-12-28 08:46:25
INTREPID		0.6 miles 89°	2024-12-29 03:37:37		LISA PATRICIA HH 777		0.6 miles 330°	2025-01-11 04:47:02
OSTRICA		0.7 miles 333°	2025-01-22 01:22:06		MISS VICTORIA		0.7 miles 35°	2024-12-30 06:37:10

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.