Callsign:	MKRB3
MMSI number:	232039987
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	51°37.30' N 0°47.80' E - locator JO01JO59OE - show map 1.1 miles Southwest bearing 226° from Burnham on Crouch, Essex, England, United Kingdom [?] 3.1 miles Southwest bearing 207° from Southminster, Essex, England, United Kingdom 38.9 miles East bearing 78° from City of London, Greater London, England, United Kingdom 40.4 miles East bearing 78° from London, Greater London, England, United Kingdom
Last position:	2025-01-24 10:04:56 EST (12d 22h4m ago) 2025-01-24 15:04:56 GMT local time at Burnham on Crouch, United Kingdom [?]
Course:	360° – heading 511°
Speed:	0 MPH
Dimensions:	length 4 m width 10 m draught 0.0 m
Last path:	MKRB3>ais via G7OCD
Positions stored:	24

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SUMMER BREEZE		65.0 yards 215°	2025-02-05 05:23:12		CARAPEBA		82.9 yards 195°	2025-01-15 09:50:55
DAHU TOO		85.7 yards 220°	2025-01-26 10:11:43		ELUSIFF		139.9 yards 61°	2025-02-04 11:15:09
WATER MARGIN		151.6 yards 306°	2025-02-05 05:41:22		LOTUS BLOSSOM		155.3 yards 209°	2025-02-06 02:02:48
HIGHLANDER		164.2 yards 39°	2025-01-23 02:07:48		TENACIOUS		172.4 yards 335°	2025-02-06 07:39:46
CJ (GB)		176.1 yards 195°	2025-02-06 08:01:38		KITRA		200.1 yards 44°	2025-02-04 08:00:12
SEA EAGLE		227.0 yards 73°	2025-01-21 04:14:51		BLUE MIST		230.3 yards 56°	2025-01-30 06:21:13
KIRSTY B		288.5 yards 75°	2025-02-06 05:03:51		235079422		341.0 yards 65°	2025-01-29 11:09:43
TIPSY		395.3 yards 77°	2025-02-02 10:05:32		BANDIT		401.7 yards 78°	2025-01-31 08:39:24
SADIKI		440.1 yards 71°	2025-01-28 08:21:14		PUNISHER		457.0 yards 71°	2025-02-05 00:16:40
RNLI LIFEBOAT B-849		0.3 miles 59°	2025-02-04 13:10:39		ECLIPSE		0.3 miles 49°	2025-01-13 08:33:40

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.