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 LARK - show graphs
Callsign: WDN8256
MMSI number: 368315850
IMO number: 391276
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°23.61' N 122°27.82' W - locator CN87SJ44IK - show map
2.9 miles Southwest bearing 206° from Klahanie, King County, Washington, United States [?]
3.7 miles South bearing 183° from Vashon, King County, Washington, United States
15.9 miles Southwest bearing 203° from Seattle, King County, Washington, United States
83.1 miles Southeast bearing 149° from Victoria, British Columbia, Canada
Last position: 2024-11-19 06:41:13 EST (52m34s ago)
2024-11-19 03:41:13 PST local time at Klahanie, United States [?]
Course: 109.7° – heading 511°
Speed: 1 MPH
Dimensions: length 17 m width 5 m draught 0.0 m
Last path: WDN8256>ais via KB7RYY
Positions stored: 6096
Stations near current position of SEA LARK - show more
callsign distance last heard - EST      callsign distance last heard - EST
RUBENESQUE17.4 yards 205°2024-11-19 07:14:14 WINDROSE26.5 yards 112°2024-10-25 14:10:07
ASTRAEA62.2 yards 5°2024-11-04 05:59:50 VINGILOTE73.5 yards 331°2024-11-16 08:56:51
KAI MANU90.1 yards 40°2024-11-19 03:15:28 BRANWYN123.0 yards 184°2024-11-15 02:46:31
SASSY BLUE141.1 yards 188°2024-11-17 13:06:51 NONSENSE0.6 miles 58°2024-11-15 13:36:02
KB7MTM-90.7 miles 352°2024-11-16 11:48:31 FW08681.1 miles 40°2024-11-19 02:20:05
ORCA2.3 miles 53°2024-11-09 18:45:56 W7W/KG1432.5 miles 112°2024-11-17 16:54:20
N7NWT2.5 miles 112°2024-10-27 19:04:32 VALINOR2.9 miles 197°2024-11-15 18:48:26
ROYAL CHINOOK3.2 miles 144°2024-11-03 13:35:10 W7VMI-103.3 miles 4°2024-11-19 07:28:49
K7NHV-103.3 miles 4°2024-11-03 12:18:51 REDWOOD CITY3.4 miles 262°2024-11-18 16:12:53
NORDFJORD3.6 miles 306°2024-10-27 16:11:53 HOLLY ANN3.8 miles 244°2024-11-19 07:28:15
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