Callsign:	MJSA3
MMSI number:	232037409
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	51°07.05' N 1°18.63' E - locator JO01PC78GE - show map 1.2 miles Southeast bearing 157° from Dover, Kent, England, United Kingdom [?] 5.9 miles Southeast bearing 144° from Shepherdswell, Kent, England, United Kingdom 66.4 miles Southeast bearing 114° from City of London, Greater London, England, United Kingdom 67.6 miles Southeast bearing 113° from London, Greater London, England, United Kingdom
Last position:	2024-05-16 05:13:01 EDT (6d 18h17m ago) 2024-05-16 10:13:01 BST local time at Dover, United Kingdom [?]
Course:	83° – heading 82°
Speed:	0 MPH
Dimensions:	length 14 m width 4 m draught 0.0 m
Last path:	MJSA3>ais via G8WLY
Positions stored:	5368

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
THAMES RANGER		14.4 yards 48°	2024-05-11 06:44:03		STOUR		67.7 yards 166°	2024-05-22 23:28:53
ALTERED EGO		353.6 yards 56°	2024-05-17 08:39:31		JO JO		354.5 yards 48°	2024-05-17 08:52:57
ZAO		363.5 yards 46°	2024-05-16 07:02:49		NORDIC BIRD		369.3 yards 55°	2024-05-18 11:15:20
SHARINA II		375.4 yards 61°	2024-05-22 23:19:53		RUMBAR SOLO SAILOR		377.8 yards 61°	2024-05-05 08:30:24
MAVERICK		402.3 yards 67°	2024-05-22 09:16:16		DOVER EXPLORER		406.0 yards 50°	2024-04-27 10:03:09
MARINER 3		413.0 yards 59°	2024-05-21 08:42:46		TARDIS		421.2 yards 65°	2024-05-18 12:19:16
ORION		427.4 yards 143°	2024-05-22 09:13:16		MCS TAKU CPP		432.6 yards 140°	2024-05-22 23:27:53
STILL		438.8 yards 61°	2024-05-22 23:25:53		MCS BLUE NORTHER		440.4 yards 139°	2024-05-22 23:26:53
MUKOLO		441.1 yards 8°	2024-05-05 06:07:52		ATHENA		454.5 yards 69°	2024-05-22 08:29:08
LANGE ORM		456.5 yards 78°	2024-05-22 23:24:53		ARTEMIS		458.6 yards 68°	2024-05-22 08:25:08

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.