Callsign:	MMUM2
MMSI number:	235109222
IMO number:	731143
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	54°13.58' N 4°42.63' W - locator IO74PF44RH - show map 15.9 km North bearing 10° from Port Erin, Isle of Man [?] 17.0 km Northwest bearing 300° from Douglas, Isle of Man 141.6 km Northeast bearing 45° from Dublin, Dublin City, Leinster, Ireland 145.4 km Northwest bearing 309° from Liverpool, City and Borough of Liverpool, England, United Kingdom
Last position:	2025-06-21 08:15:33 UTC (34d 7h42m ago) 2025-06-21 09:15:33 BST local time at Port Erin, Isle of Man [?]
Course:	257°
Speed:	10 km/h
Dimensions:	length 8 m width 2 m draught 0.0 m
Last path:	MMUM2>ais via GD4RVQ
Positions stored:	446

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.