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 EMERALD SEA - show graphs
Callsign: WDL5173
MMSI number: 368138570
IMO number: 369423
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 47°39.88' N 122°23.47' W - locator CN87TP39BM - show map
4.9 miles Northwest bearing 326° from Seattle, King County, Washington, United States [?]
8.2 miles West bearing 279° from Yarrow Point, King County, Washington, United States
69.7 miles Southeast bearing 139° from Victoria, British Columbia, Canada
Last position: 2024-05-05 15:25:50 EDT (28d 11h30m ago)
2024-05-05 12:25:50 PDT local time at Seattle, United States [?]
Course: 212° – heading 511°
Speed: 0 MPH
Dimensions: length 14 m width 6 m draught 0.0 m
Last path: WDL5173>ais via KB7RYY
Positions stored: 316
Stations near current position of EMERALD SEA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BIPD MARINE 855.5 yards 287°2024-05-30 20:24:23 TRILLIANT80.5 yards 145°2024-05-04 18:37:26
FRONTIER SPIRIT99.5 yards 195°2024-05-28 20:51:57 NORSEL113.5 yards 121°2024-05-15 12:58:51
BLUE ATTU120.8 yards 161°2024-06-03 02:53:38 FOREVER GRAND126.7 yards 139°2024-05-12 17:58:59
GUNK127.1 yards 127°2024-05-16 15:59:13 FREEDOM136.6 yards 276°2024-05-22 13:49:11
CLIPPER_ENDEAVOR140.8 yards 173°2024-06-02 18:30:44 VIKING141.3 yards 338°2024-06-03 02:53:38
PERFECT BALANCE141.9 yards 109°2024-05-05 11:00:29 STEALTH145.2 yards 208°2024-06-03 01:26:30
SBS PROVIDER171.7 yards 213°2024-06-03 02:55:38 WESTERN STARS190.8 yards 221°2024-05-29 14:03:17
CHINOOK199.0 yards 335°2024-05-26 11:29:02 SEAS THE MOMENT213.7 yards 72°2024-05-07 17:23:50
ALASKA VENTURE224.3 yards 314°2024-06-03 02:54:37 POINT FERMIN238.1 yards 343°2024-06-03 02:55:38
BELLA VITA243.0 yards 57°2024-06-03 02:28:35 ANELA260.7 yards 303°2024-06-03 02:54:37
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