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 HMS SEVERN - show graphs
Map loading...
Callsign: GBSK
MMSI number: 234623000
IMO number: 261334
Navigational status: Under way (engine) (0)
Vessel class: Military operations (35)
Destination: UK (ETA ***00 24:60)
Location: 50°45.61' N 1°07.23' W - locator IO90KS52NK - show map - static map
2.7 miles Southwest bearing 214° from Southsea, City of Portsmouth, England, United Kingdom [?]
3.0 miles Southwest bearing 205° from Portsmouth, City of Portsmouth, England, United Kingdom
67.3 miles Southwest bearing 220° from London, Greater London, England, United Kingdom
68.5 miles Southwest bearing 221° from City of London, Greater London, England, United Kingdom
Last position: 2017-01-15 15:37:44 EST (16h30m ago)
2017-01-15 20:37:44 GMT local time at Southsea, United Kingdom [?]
Course: 182.0° – heading 197°
Speed: 4 MPH
Dimensions: length 80 m width 14 m draught 9.9 m
Last path: GBSK>ais via M6FGP
Positions stored: 9383
Stations near current position of HMS SEVERN - show more
callsign distance last heard - EST      callsign distance last heard - EST
MISS MARIAROSARIA0.4 miles 233°2017-01-11 20:11:12 TALISMAN0.4 miles 198°2017-01-15 14:39:36
HMS CATTISTOCK0.5 miles 102°2017-01-11 03:21:52 FLYING BOAT0.6 miles 343°2017-01-06 07:01:32
STOUR0.6 miles 310°2017-01-16 08:08:22 SEASHARK0.7 miles 249°2017-01-15 04:41:13
CAROLINE A0.7 miles 258°2017-01-16 03:59:27 ARABELLA0.7 miles 213°2017-01-01 05:40:26
EMS PULL0.7 miles 264°2017-01-15 10:47:04 VANTAGE0.7 miles 330°2016-12-18 06:03:01
TERRY0.7 miles 249°2017-01-13 15:25:08 CAPABILITY0.8 miles 308°2016-12-19 08:07:37
CPO BALTIMORE0.8 miles 252°2017-01-08 09:36:46 RNLI_LIFEBOAT_16-170.8 miles 256°2017-01-14 10:08:43
KIZZIE0.8 miles 26°2016-12-30 04:31:38 SUNSEEKER 86 YACHT0.8 miles 263°2017-01-04 09:44:49
CHALLENGER 10.8 miles 320°2017-01-15 08:29:45 THORNBURY0.8 miles 264°2017-01-10 05:06:48
WISHFUL0.9 miles 329°2016-12-30 05:44:48 MARY SIOBHAN0.9 miles 289°2016-12-28 16:07:33
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.
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