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 PORTIA - show graphs
Callsign: H9MS
MMSI number: 372377000
IMO number: 9283980
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: GREAT BELT P/S
Location: 50°15.91' N 1°22.58' W - locator IO90HG43UP - show map
36.3 km South bearing 190° from Niton, Isle of Wight, England, United Kingdom [?]
37.0 km South bearing 186° from Chale, Isle of Wight, England, United Kingdom
62.6 km South bearing 199° from Portsmouth, City of Portsmouth, England, United Kingdom
71.0 km South bearing 178° from Southampton, City of Southampton, England, United Kingdom
Last position: 2024-11-06 14:12:03 UTC (113d 14h12m ago)
2024-11-06 14:12:03 GMT local time at Niton, United Kingdom [?]
Course: 254° – heading 254°
Speed: 22 km/h
Dimensions: length 225 m width 32 m draught 13.9 m
Last path: H9MS>ais via G7RUH
Positions stored: 896
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