Callsign:	WDP8517
MMSI number:	367476450
IMO number:	139828
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	47°18.60' N 122°30.78' W - locator CN87RH84KK - show map 5.5 km Southeast bearing 113° from Gig Harbor, Pierce County, Washington, United States [?] 8.2 km Northwest bearing 321° from Tacoma, Pierce County, Washington, United States 8.2 km East bearing 82° from Artondale, Pierce County, Washington, United States 35.6 km Southwest bearing 203° from Seattle, King County, Washington, United States
Last position:	2025-11-09 19:54:41 UTC (36d 5h55m ago) 2025-11-09 11:54:41 PST local time at Gig Harbor, United States [?]
Course:	301° – heading 511°
Speed:	13 km/h
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	WDP8517>ais via KB7RYY
Positions stored:	1929

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.