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AIS vessel UNDAUNTED - show graphs
Callsign: WDQ5151
MMSI number: 367585770
Vessel class: Pleasure (37)
Location: 47°15.73' N 122°21.57' W - locator CN87TG62UW - show map
1.1 km West bearing 289° from Fife Heights, Pierce County, Washington, United States [?]
6.5 km East bearing 81° from Tacoma, Pierce County, Washington, United States
7.6 km Southwest bearing 208° from Federal Way, King County, Washington, United States
38.3 km South bearing 183° from Seattle, King County, Washington, United States
Last position: 2025-12-20 20:54:07 UTC (1d 18h3m ago)
2025-12-20 12:54:07 PST local time at Fife Heights, United States [?]
Course: 232° – heading 511°
Speed: 0 km/h
Last path: WDQ5151>ais via N7NWT-AIS
Positions stored: 16
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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