Source callsign:	KK7DFM-S
Comment:	440 Voice 444.450 +5.00 MHz
Location:	46°29.29' N 123°12.89' W - ตำแหน่ง CN86JL47FD - show map 21.2 km ตะวันตก bearing 269° มาจาก Winlock, Lewis County, Washington, United States [?] 25.3 km ตะวันตก bearing 248° มาจาก Napavine, Lewis County, Washington, United States 103.2 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Tacoma, Pierce County, Washington, United States 115.0 km เหนือ bearing 339° มาจาก Portland, Multnomah County, Oregon, United States
Last position:	2025-11-21 19:16:29 UTC (17d 8h34m ago) 2025-11-21 11:16:29 PST เวลาท้องถิ่น Winlock, United States [?]
Last path:	KK7DFM-S>APJIO4 via TCPIP*,qAC,KK7DFM-GS
Positions stored:	1

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.