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APRS station KQ4RIV-7 - show graphs
Location: 39°11.83' N 78°09.84' W - ตำแหน่ง FM09WE07HH - show map
1.3 km เหนือ bearing 357° มาจาก Winchester, City of Winchester, Virginia, United States [?]
13.5 km เหนือ bearing 20° มาจาก Stephens City, Frederick County, Virginia, United States
98.0 km ตะวันตก bearing 291° มาจาก Arlington, Arlington County, Virginia, United States
102.9 km ตะวันตก bearing 289° มาจาก Washington, D. C., Washington, D.C., United States
Last position: 2025-09-26 01:24:38 UTC (1d 20h25m ago)
2025-09-25 21:24:38 EDT เวลาท้องถิ่น Winchester, United States [?]
Course: 75°
ความเร็ว: 0 km/h
Last path: KQ4RIV-7>APN000 via TCPIP*,qAC,T2MCI
Positions stored: 242
Other SSIDs: KQ4RIV KQ4RIV-4 KQ4RIV-4 KQ4RIV-i KQ4RIV-9
Last heard a station directly: 2025-05-17 16:47:59 UTC (133d 5h2m ago)
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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