Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel HEBRIDEAN PRINCESS - show graphs
Callsign: GNHV
MMSI number: 232649000
IMO number: 409351
Navigational status: At anchor (1)
Vessel class: Passenger (60)
Destination: HOLY LOCH (ETA Nov07 13:00)
Location: 55°59.29' N 4°56.92' W - locator IO75MX67DE - show map
4.8 km North bearing 341° from Dunoon, Argyll and Bute, Scotland, United Kingdom [?]
8.7 km West bearing 290° from Gourock, Inverclyde, Scotland, United Kingdom
45.1 km West bearing 288° from Glasgow, Glasgow City, Scotland, United Kingdom
109.0 km West bearing 273° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
Last position: 2025-11-07 13:55:58 UTC (6d 4h49m ago)
2025-11-07 13:55:58 GMT local time at Dunoon, United Kingdom [?]
Course: 169° – heading 110°
Speed: 0 km/h
Dimensions: length 71 m width 14 m draught 3.0 m
Last path: GNHV>ais via MM7BVP
Positions stored: 36471
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS