Comment:	147.260MHz https://aprsdroid.org/
Location:	46°07.51' N 122°56.45' W - ตำแหน่ง CN86MD70CA - show map 6.3 km ใต้ bearing 168° มาจาก Longview Heights, Cowlitz County, Washington, United States [?] 6.8 km ใต้ bearing 196° มาจาก West Side Highway, Cowlitz County, Washington, United States 69.9 km เหนือ bearing 343° มาจาก Portland, Multnomah County, Oregon, United States 130.9 km ใต้ bearing 197° มาจาก Tacoma, Pierce County, Washington, United States
Last position:	2025-04-11 22:48:43 UTC (58d 19h41m ago) 2025-04-11 15:48:43 PDT เวลาท้องถิ่น Longview Heights, United States [?]
Altitude:	-9 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KK7ZVL-5>APDR16 via WIDE1-1,qAS,KK7ZVL-10
Positions stored:	1
Other SSIDs:	KK7ZVL-7 KK7ZVL-10

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.