Callsign:	MRLM9
MMSI number:	232058834
Navigational status:	Under way (engine) (0)
Vessel class:	Port tender (53)
Location:	55°59.96' N 3°24.76' W - locator IO85HX09LT - show map 1.7 km Southwest bearing 231° from North Queensferry, Fife, Scotland, United Kingdom [?] 1.9 km Northwest bearing 336° from Queensferry, Scotland, United Kingdom 14.4 km West bearing 291° from Edinburgh, City of Edinburgh, Scotland, United Kingdom 54.7 km East bearing 74° from Glasgow, Glasgow City, Scotland, United Kingdom
Last position:	2025-08-18 13:33:10 UTC (1d 9h52m ago) 2025-08-18 14:33:10 BST local time at North Queensferry, United Kingdom [?]
Course:	154°
Speed:	24 km/h
Dimensions:	length 9 m width 4 m draught 0.0 m
Last path:	MRLM9>ais via GM7HHB
Positions stored:	796

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.