Comment:	146.520MHz
Location:	47°43.56' N 121°58.16' W - ตำแหน่ง CN97AR34QF - show map 2.2 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Duvall, King County, Washington, United States [?] 5.5 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก Lake Marcel-Stillwater, King County, Washington, United States 30.2 km ตะวันออกเฉียงเหนือ bearing 64° มาจาก Seattle, King County, Washington, United States 130.3 km ตะวันออกเฉียงใต้ bearing 127° มาจาก Victoria, British Columbia, Canada
Last position:	2025-07-17 23:53:45 UTC (142d 20h3m ago) 2025-07-17 16:53:45 PDT เวลาท้องถิ่น Duvall, United States [?]
Device:	OpenGD77: OpenGD77
Last path:	AI7XY-4>APOG77 via WIDE1-1,WIDE2,qAO,W0XE
Positions stored:	12

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.