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Web station KR4EDQ-4 - show graphs
Comment: aprs.fi for iOS
Location: 38°44.39' N 78°38.57' W - locator FM08QR27UN - show map
687.1 m South bearing 184° from Mount Jackson, Shenandoah County, Virginia, United States [?]
10.5 km North bearing 14° from New Market, Shenandoah County, Virginia, United States
105.7 km West bearing 264° from Centreville, Fairfax County, Virginia, United States
127.9 km West bearing 248° from Germantown, Montgomery County, Maryland, United States
Last position: 2025-12-08 12:47:52 UTC (4d 8h43m ago)
2025-12-08 07:47:52 EST local time at Mount Jackson, United States [?]
Speed: 0 km/h
Last path: KR4EDQ-4>aprs.fi via aprsfi-iOS
Positions stored: 207
Other SSIDs: KR4EDQ-9 KR4EDQ KR4EDQ-D KR4EDQ-7 KR4EDQ KR4EDQ-10 KR4EDQ-i
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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