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 SEA SHELL - show graphs
Map loading...
Callsign: WDH2257
MMSI number: 367595790
IMO number: 987931
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 47°40.61' N 122°24.55' W - locator CN87TQ02VK - show map - static map
6.1 miles Northwest bearing 324° from Seattle, King County, Washington, United States [?]
6.3 miles Southwest bearing 210° from Shoreline, King County, Washington, United States
68.5 miles Southeast bearing 139° from Victoria, British Columbia, Canada
Last position: 2018-11-18 14:05:08 EST (3d 33m ago)
2018-11-18 11:05:08 PST local time at Seattle, United States [?]
Course: 196° – heading 511°
Dimensions: length 24 m width 6 m draught 0.0 m
Last path: WDH2257>ais via KB7RYY
Positions stored: 2715
Stations near current position of SEA SHELL - show more
callsign distance last heard - EST      callsign distance last heard - EST
WINDFLIGHT33.7 yards 264°2018-11-15 16:46:50 KOA LANAI76.7 yards 327°2018-11-20 01:46:49
DIFFERENT DRUMMER123.8 yards 49°2018-11-12 17:38:52 LATITUDE136.5 yards 55°2018-11-21 13:01:22
MOONSTAR149.2 yards 30°2018-11-09 08:47:09 ROVER155.8 yards 332°2018-11-11 15:11:50
JUBILADO162.3 yards 351°2018-10-27 18:20:18 AVOCET180.0 yards 323°2018-11-15 18:01:04
WIDGEON200.5 yards 324°2018-11-20 16:30:02 THE RIGHT LIFE201.3 yards 83°2018-11-20 03:57:02
NORSK VIND208.8 yards 26°2018-11-21 13:03:22 CORMORANT211.3 yards 321°2018-11-09 16:05:51
CAELESTIS223.6 yards 27°2018-11-21 13:53:27 SAOIRSE236.7 yards 8°2018-10-30 01:04:11
PENGUIN NORDHAVN254.7 yards 7°2018-11-13 14:39:44 AMAZING GRACE III255.2 yards 360°2018-11-18 17:14:24
TRIUMPH264.8 yards 355°2018-11-20 08:43:25 CORPS OF DISCOVERY268.2 yards 319°2018-10-28 14:56:04
GUSTO275.2 yards 32°2018-11-17 16:38:31 TIPPECANOE276.2 yards 8°2018-10-23 23:29:38
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