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Callsign, ship name or locator: Clear       
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AIS vessel SEA HARMONY - show graphs
Callsign: 338310878
MMSI number: 338310878
IMO number: 886802
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 47°38.78' N 122°18.69' W - locator CN87UP25PC - show map
2.9 miles North bearing 19° from Seattle, King County, Washington, United States [?]
4.3 miles Northwest bearing 294° from Medina, King County, Washington, United States
73.0 miles Southeast bearing 138° from Victoria, British Columbia, Canada
Last position: 2025-02-01 00:27:30 EST (3h24m ago)
2025-01-31 21:27:30 PST local time at Seattle, United States [?]
Course: 360.0° – heading 511°
Speed: 0 MPH
Dimensions: length 14 m width 7 m draught 0.0 m
Last path: 338310878>ais via KB7RYY
Positions stored: 7722
Stations near current position of SEA HARMONY - show more
callsign distance last heard - EST      callsign distance last heard - EST
WAYFINDER18.1 yards 266°2025-01-14 06:32:21 ABSOLUTELY45.8 yards 79°2025-01-27 14:50:23
TAMMY J46.2 yards 180°2025-02-01 03:48:31 OASIS65.4 yards 190°2025-02-01 03:17:31
SEA GLASS81.6 yards 132°2025-01-31 21:53:30 BLUEBILL83.5 yards 88°2025-02-01 03:47:31
HALCYON95.1 yards 122°2025-02-01 03:49:31 KEEWAYDIN104.3 yards 168°2025-02-01 03:45:31
SIENA106.6 yards 166°2025-01-29 18:11:14 EXTRA STOUT113.5 yards 190°2025-01-19 14:45:30
TATOOSH114.4 yards 128°2025-01-19 17:41:30 FROYA121.0 yards 156°2025-02-01 03:49:31
GUNK122.1 yards 163°2025-01-19 14:28:30 SWEET SPOT125.0 yards 151°2025-02-01 03:49:31
EL NIDO126.1 yards 187°2025-01-31 07:55:18 DOUBLE O SEVEN129.1 yards 122°2025-01-31 18:05:25
RANCHO AGUA133.3 yards 160°2025-02-01 03:51:31 VERITAS137.3 yards 180°2025-01-26 18:30:07
C: ESC137.6 yards 191°2025-02-01 03:50:31 EVADERE144.1 yards 154°2025-01-03 17:05:39
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.
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