Source callsign:	W7CDC-S
Comment:	70cm Voice (D-Star) 448.90000MHz +0.0000MHz
Location:	47°30.91' N 122°06.15' W - ตำแหน่ง CN87WM73QP - show map 8.5 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Fairwood, King County, Washington, United States [?] 12.8 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก East Hill-Meridian, King County, Washington, United States 20.0 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Seattle, King County, Washington, United States 138.9 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Victoria, British Columbia, Canada
Last position:	2025-06-30 18:52:48 UTC (15m34s ago) 2025-06-30 11:52:48 PDT เวลาท้องถิ่น Fairwood, United States [?]
Altitude:	3 m
Last path:	W7CDC-S>APDG01 via TCPIP*,qAC,W7CDC-GS
Positions stored:	3

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.