Source callsign:	W7DG-5
Location:	46°10.97' N 122°57.52' W - ตำแหน่ง CN86ME43XV - show map 298.1 m ตะวันตกเฉียงเหนือ bearing 335° มาจาก Longview Heights, Cowlitz County, Washington, United States [?] 3.2 km ตะวันตก bearing 268° มาจาก West Side Highway, Cowlitz County, Washington, United States 76.5 km เหนือ bearing 343° มาจาก Portland, Multnomah County, Oregon, United States 125.2 km ใต้ bearing 198° มาจาก Tacoma, Pierce County, Washington, United States
Last position:	2025-08-15 04:04:51 UTC (3m9s ago) 2025-08-14 21:04:51 PDT เวลาท้องถิ่น Longview Heights, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-08-15 03:58:50 UTC (9m10s ago) – show weather charts 15.0 °C 85% 1016.7 mbar 0.0 m/s เหนือ
Last path:	W7DG-5>APDW17 via qAR,KD7EEK-10
Positions stored:	554
Other SSIDs:	W7DG-5

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.