Comment:	144.440MHz
Location:	46°16.45' N 122°50.25' W - locator CN86NG95MT - show map 5.4 km East bearing 91° from Castle Rock, Cowlitz County, Washington, United States [?] 11.7 km Northeast bearing 31° from West Side Highway, Cowlitz County, Washington, United States 84.3 km North bearing 352° from Portland, Multnomah County, Oregon, United States 112.8 km South bearing 196° from Tacoma, Pierce County, Washington, United States
Last position:	2025-12-16 09:00:37 UTC (6d 17h25m ago) 2025-12-16 01:00:37 PST local time at Castle Rock, United States [?]
Altitude:	233 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	WE7JIM-10>APDR16 via TCPIP*,qAC,T2SPAIN2
Positions stored:	44814

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.