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AIS vessel EXPLORER IV - show graphs
Callsign: 316037887
MMSI number: 316037887
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 48°06.42' N 122°46.11' W - locator CN88OC75SQ - show map
1.3 km Southwest bearing 208° from Port Townsend, Jefferson County, Washington, United States [?]
8.3 km North bearing 9° from Port Hadlock-Irondale, Jefferson County, Washington, United States
64.5 km Northwest bearing 330° from Seattle, King County, Washington, United States
111.1 km South bearing 178° from Surrey, British Columbia, Canada
Last position: 2025-01-27 21:18:28 UTC (21d 22h33m ago)
2025-01-27 13:18:28 PST local time at Port Townsend, United States [?]
Course: 276° – heading 511°
Speed: 8 km/h
Dimensions: length 20 m width 7 m draught 0.0 m
Last path: 316037887>ais via VE7KA
Positions stored: 382
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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