Callsign:	235087721
MMSI number:	235087721
IMO number:	671216
Navigational status:	Under way (engine) (0)
Vessel class:	SAR (51)
Location:	55°59.57' N 3°23.20' W - locator IO85HX38OG - show map 1.3 km Northeast bearing 38° from Queensferry, Scotland, United Kingdom [?] 1.8 km South bearing 171° from North Queensferry, Fife, Scotland, United Kingdom 12.7 km West bearing 291° from Edinburgh, City of Edinburgh, Scotland, United Kingdom 56.0 km East bearing 75° from Glasgow, Glasgow City, Scotland, United Kingdom
Last position:	2025-09-17 18:20:33 UTC (1d 21h37m ago) 2025-09-17 19:20:33 BST local time at Queensferry, United Kingdom [?]
Course:	159° – heading 9°
Speed:	4 km/h
Dimensions:	length 8 m width 2 m draught 0.0 m
Last path:	235087721>ais via GM7HHB
Positions stored:	11714

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.