Comment:	144.440MHz
Location:	46°07.55' N 122°56.35' W - ตำแหน่ง CN86MD70HE - show map 1.4 km ใต้ bearing 183° มาจาก Longview, Cowlitz County, Washington, United States [?] 6.6 km ตะวันออกเฉียงใต้ bearing 135° มาจาก West Longview, Cowlitz County, Washington, United States 58.2 km เหนือ bearing 338° มาจาก Vancouver, Clark County, Washington, United States 70.0 km เหนือ bearing 343° มาจาก Portland, Multnomah County, Oregon, United States
Last position:	2025-11-25 18:38:12 UTC (15d 20h59m ago) 2025-11-25 10:38:12 PST เวลาท้องถิ่น Longview, United States [?]
Altitude:	-8 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,T2SWEDEN
Positions stored:	44636

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.