Location:	47°56.27' N 122°16.10' W - locator CN87UW75TB - show map 9.9 km North bearing 347° from Martha Lake, Snohomish County, Washington, United States [?] 10.6 km Northeast bearing 27° from Meadowdale, Snohomish County, Washington, United States 37.2 km North bearing 7° from Seattle, King County, Washington, United States 98.4 km Southeast bearing 124° from Victoria, British Columbia, Canada
Last position:	2025-08-12 14:20:47 UTC (113d 3h56m ago) 2025-08-12 07:20:47 PDT local time at Martha Lake, United States [?]
Altitude:	133 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KF7YDU-7>APDR16 via WIDE1-1,WIDE2-1,qAR,CRYSTL
Positions stored:	58
Other SSIDs:	KF7YDU-5

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.