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AIS vessel SIR ISAAC - show graphs
Callsign: WDJ3779
MMSI number: 367771310
IMO number: 808138
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 48°06.36' N 122°46.54' W - locator CN88OC65VK - show map
1.0 miles Southwest bearing 223° from Port Townsend, Jefferson County, Washington, United States [?]
5.1 miles North bearing 5° from Port Hadlock-Irondale, Jefferson County, Washington, United States
40.2 miles Northwest bearing 329° from Seattle, King County, Washington, United States
69.1 miles South bearing 178° from Surrey, British Columbia, Canada
Last position: 2025-01-05 17:21:58 EST (21d 7h24m ago)
2025-01-05 14:21:58 PST local time at Port Townsend, United States [?]
Course: 332° – heading 330°
Speed: 1 MPH
Dimensions: length 16 m width 4 m draught 0.0 m
Last path: WDJ3779>ais via VE7KA
Positions stored: 3345
Stations near current position of SIR ISAAC - show more
callsign distance last heard - EST      callsign distance last heard - EST
AMSALA18.9 yards 345°2024-12-30 09:07:22 KAILITA22.2 yards 261°2025-01-20 15:04:00
CAT SHOT II113.4 yards 238°2025-01-25 12:39:49 ADMIRAL PETE143.3 yards 239°2025-01-15 15:40:02
VOYAGER159.1 yards 241°2025-01-19 19:21:54 INDIGO WAVE167.1 yards 290°2025-01-06 14:43:28
EJFR172.6 yards 45°2025-01-18 14:52:19 MCCLURE BAY176.8 yards 235°2025-01-16 18:23:34
SUNNYVALE185.7 yards 238°2025-01-26 20:54:48 CATALYST200.1 yards 263°2025-01-02 12:13:45
NAN-SEA208.2 yards 327°2025-01-27 00:46:10 SILVER LADY247.7 yards 55°2025-01-26 21:27:00
MONTEGO334.6 yards 272°2025-01-26 21:44:42 CHASINA335.4 yards 43°2025-01-26 22:08:51
F/V BARANOF QUEEN339.5 yards 40°2025-01-06 13:07:17 SYDNEY JANE346.1 yards 43°2025-01-18 10:02:09
SEADUCKTRESS511.3 yards 80°2024-12-30 12:26:01 SHARON MAE0.4 miles 269°2025-01-09 00:46:21
CAPRICE0.4 miles 83°2025-01-23 14:01:12 SABABA0.6 miles 83°2025-01-11 15:46:29
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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