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 LADY HELEN - show graphs
Map loading...
Callsign: WDF3587
MMSI number: 367041640
IMO number: 206114
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: NAKNEK (ETA ***00 24:60)
Location: 47°40.03' N 122°23.38' W - locator CN87TQ30FC - show map - static map
5.0 miles Northwest bearing 328° from Seattle, King County, Washington, United States [?]
8.2 miles Northwest bearing 293° from Medina, King County, Washington, United States
69.6 miles Southeast bearing 139° from Victoria, British Columbia, Canada
Last position: 2018-08-23 21:16:37 EDT (86d 21h5m ago)
2018-08-23 18:16:37 PDT local time at Seattle, United States [?]
Course: 294° – heading 511°
Dimensions: length 30 m width 8 m draught 2.7 m
Last path: WDF3587>ais via KB7RYY
Positions stored: 10394
Stations near current position of LADY HELEN - show more
callsign distance last heard - EST      callsign distance last heard - EST
RED CLOUD29.4 yards 318°2018-11-18 15:30:15 AUTUMN DAWN31.2 yards 35°2018-11-18 17:21:24
NOTORIOUS50.4 yards 160°2018-10-26 22:12:46 367650024 US64.8 yards 109°2018-11-15 17:37:02
CLIPPER ENDEAVOR65.2 yards 107°2018-11-18 17:21:24 NATIVE SUN74.7 yards 167°2018-11-06 17:05:02
CONFIDENCE91.7 yards 268°2018-11-18 17:21:24 OCEAN HARVESTER93.0 yards 96°2018-11-18 17:20:24
EQUATOR94.6 yards 308°2018-11-18 17:13:23 VICTORIA CLIPPER105.5 yards 128°2018-11-18 17:21:24
AMERICAN PATRIOT110.8 yards 301°2018-10-26 14:28:11 NAVIGATOR191.2 yards 149°2018-11-12 11:40:15
EL LOBO GRANDE II210.6 yards 247°2018-10-24 18:28:02 ARIEL OF VICTORIA213.4 yards 141°2018-11-18 17:19:24
OCEAN STARR227.4 yards 236°2018-10-25 11:37:14 WESTERN STAR273.3 yards 269°2018-11-18 17:18:24
N7TUG274.7 yards 266°2018-11-18 17:20:15 N7TUG-15274.7 yards 266°2018-11-18 17:19:06
OLMSTED278.6 yards 273°2018-11-18 17:21:24 GRANI284.1 yards 256°2018-11-14 21:55:17
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