Callsign:	MRPY4
MMSI number:	232059467
Navigational status:	Reserved (13)
Vessel class:	Law enforcement (55)
Location:	50°42.08' N 1°57.62' W - locator IO90AQ48SH - show map 3.3 km Southeast bearing 122° from Poole, Borough of Poole, England, United Kingdom [?] 5.6 km South bearing 163° from Broadstone, Dorset, England, United Kingdom 94.8 km Southeast bearing 152° from Bristol, City of Bristol, England, United Kingdom 121.4 km Southeast bearing 135° from Cardiff, City and County of Cardiff, Wales, United Kingdom
Last position:	2026-02-10 14:13:58 UTC (18d 1h23m ago) 2026-02-10 14:13:58 GMT local time at Poole, United Kingdom [?]
Course:	301° – heading 511°
Speed:	27 km/h
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	MRPY4>ais via M0TRT
Positions stored:	716

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.