Callsign:	2DPL4
MMSI number:	235081174
IMO number:	502503
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	LONDON (ETA Sep16 13:00)
Location:	51°29.44' N 0°01.74' W - locator IO91XL67MR - show map 3.1 miles Southeast bearing 120° from City of London, Greater London, England, United Kingdom [?] 4.3 miles East bearing 107° from London, Greater London, England, United Kingdom 6.2 miles West bearing 288° from Welling, Greater London, England, United Kingdom 7.2 miles Northwest bearing 308° from Sidcup, Greater London, England, United Kingdom
Last position:	2024-05-16 12:36:35 EDT (4d 3h25m ago) 2024-05-16 17:36:35 BST local time at City of London, United Kingdom [?]
Course:	154° – heading 511°
Speed:	7 MPH
Dimensions:	length 14 m width 5 m draught 1.8 m
Last path:	2DPL4>ais via GM7HHB
Positions stored:	441

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
S.B GLADYS		252.8 yards 16°	2024-05-16 16:21:36		METEOR CLIPPER		335.2 yards 340°	2024-05-19 16:47:32
LAMBETH		401.0 yards 0°	2024-05-19 16:36:32		EMERALD OF LONDON		426.6 yards 143°	2024-04-27 09:58:28
BLUE LIGHTNING		0.3 miles 316°	2024-04-23 05:16:21		TANNER		0.6 miles 1°	2024-05-03 07:00:29
PUNISHER		0.8 miles 127°	2024-05-12 07:15:13		REVELRY		0.9 miles 115°	2024-05-11 16:20:16
DUTCH MASTER		1.0 miles 117°	2024-05-17 18:32:59		JACK D		1.0 miles 354°	2024-05-02 03:59:28
PHI		1.0 miles 46°	2024-05-20 13:04:16		SCHELDEMOND I		1.1 miles 64°	2024-04-23 09:04:21
BARNES		1.2 miles 81°	2024-05-12 15:05:13		FELAURA		1.2 miles 63°	2024-05-15 11:59:28
ULTIMATE		1.2 miles 63°	2024-05-20 12:18:16		ROLLING SWISS II		1.2 miles 57°	2024-05-16 01:33:38
JOHN HARRIOTT V		1.2 miles 84°	2024-05-13 09:26:14		SWS ESSEX		1.2 miles 62°	2024-05-20 08:28:15
THAMES VIXEN		1.3 miles 57°	2024-05-12 01:36:12		ARMADOR II		1.3 miles 344°	2024-04-23 15:14:25

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.