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 GLEN SANNOX - show graphs
Callsign: MOAW4
MMSI number: 232049068
IMO number: 794513
Navigational status: Moored (5)
Vessel class: Passenger (69)
Destination: INCHGREEN (ETA Feb23 18:00)
Location: 55°56.47' N 4°42.80' W - locator IO75PW45JV - show map
1.7 km Northwest bearing 296° from Port Glasgow, Inverclyde, Scotland, United Kingdom [?]
3.1 km East bearing 105° from Greenock, Inverclyde, Scotland, United Kingdom
29.6 km West bearing 287° from Glasgow, Glasgow City, Scotland, United Kingdom
94.4 km West bearing 270° from Edinburgh, City of Edinburgh, Scotland, United Kingdom
Last position: 2025-02-28 08:59:25 UTC (34s ago)
2025-02-28 08:59:25 GMT local time at Port Glasgow, United Kingdom [?]
Course: 177.7° – heading 115°
Speed: 0 km/h
Dimensions: length 102 m width 21 m draught 3.6 m
Last path: MOAW4>ais via MM7BVP
Positions stored: 3396
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