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APRS object W7CDC B - show graphs
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
3.5 km เหนือ bearing 12° มาจาก East Renton Highlands, King County, Washington, United States [?]
7.9 km เหนือ bearing 357° มาจาก Maple Heights-Lake Desire, 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: 2025-06-16 00:19:38 UTC (9m10s ago)
2025-06-15 17:19:38 PDT เวลาท้องถิ่น East Renton Highlands, United States [?]
Altitude: 3 m
Last path: W7CDC-S>APDG01 via TCPIP*,qAC,W7CDC-GS
Positions stored: 3
About this site
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.
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