Callsign:	DB4251
MMSI number:	211267030
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Destination:	CLASS B
Location:	54°50.00' N 0°30.00' E - locator JO04GT09AX - show map 50.5 miles Northeast bearing 61° from Whitby, North Yorkshire, England, United Kingdom [?] 51.7 miles Northeast bearing 47° from Burniston, North Yorkshire, England, United Kingdom 71.4 miles East bearing 75° from Middlesbrough, Borough of Middlesbrough, England, United Kingdom 87.8 miles Northeast bearing 46° from York, City of York, England, United Kingdom
Last position:	2024-05-20 09:34:09 EDT (5h16m ago) 2024-05-20 14:34:09 BST local time at Whitby, United Kingdom [?]
Course:	225° – heading 225°
Speed:	5 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	DB4251>ais via DO2CMH-AIS
Positions stored:	589

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
CROMARTY SENTINEL		16.6 miles 198°	2024-05-18 16:05:21		M7WAH-7		20.0 miles 264°	2024-05-04 13:33:20

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.