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 MAIN ATTRACTION II - show graphs
Map loading...
Callsign: WDH4064
MMSI number: 367613830
IMO number: 302085
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°37.80' N 122°23.43' W - locator CN87TP31DE - show map - static map
3.2 miles Northwest bearing 301° from Seattle, King County, Washington, United States [?]
9.0 miles South bearing 195° from Shoreline, King County, Washington, United States
71.5 miles Southeast bearing 140° from Victoria, British Columbia, Canada
Last position: 2017-02-06 04:54:47 EST (14d 12h42m ago)
2017-02-06 01:54:47 PST local time at Seattle, United States [?]
Course: 360° – heading 511°
Dimensions: length 18 m width 6 m draught 0.0 m
Last path: WDH4064>ais via KB7RYY
Positions stored: 1015
Stations near current position of MAIN ATTRACTION II - show more
callsign distance last heard - EST      callsign distance last heard - EST
VIOLET83.5 yards 146°2017-02-19 13:40:59 ALPHA WAVE93.8 yards 104°2017-02-13 15:12:16
RUACH104.1 yards 120°2017-02-19 17:38:47 NIGHT TRAIN110.3 yards 257°2017-02-12 18:55:07
MOHANA110.6 yards 180°2017-01-29 17:27:39 SPIRIT BEAR122.0 yards 206°2017-01-21 17:37:48
LANDS END126.3 yards 257°2017-02-20 17:34:52 RESPITE129.2 yards 252°2017-02-15 13:10:51
PURA VIDA138.7 yards 74°2017-02-20 17:33:52 VERTIGO140.5 yards 135°2017-01-27 17:37:40
GRACE143.5 yards 127°2017-02-06 16:43:50 MAJESTIC148.3 yards 253°2017-02-20 13:00:54
KINSHIP148.9 yards 221°2017-02-20 16:52:52 SICK DAY149.8 yards 201°2017-02-20 17:28:52
M Y ESCAPE VELOCITY164.3 yards 78°2017-02-07 20:58:35 CAYUSE166.0 yards 165°2017-02-15 16:22:01
AVENTURAS167.1 yards 268°2017-02-20 13:51:52 MARINER GAL168.3 yards 191°2017-02-20 17:34:52
EMOTIONAL RESCUE169.9 yards 266°2017-02-17 15:59:38 PATRICIA RUTH170.4 yards 177°2017-01-29 15:00:25
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