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Web station KR4EDQ-4 - show graphs
Comment: aprs.fi for iOS
Location: 38°44.80' N 78°38.65' W - locator FM08QR29QE - show map
180.0 m Northwest bearing 296° from Mount Jackson, Shenandoah County, Virginia, United States [?]
10.7 km Southwest bearing 219° from Edinburg, Shenandoah County, Virginia, United States
105.8 km West bearing 265° from Centreville, Fairfax County, Virginia, United States
127.7 km West bearing 249° from Germantown, Montgomery County, Maryland, United States
Last position: 2025-08-16 14:07:29 UTC (4d 14h43m ago)
2025-08-16 10:07:29 EDT local time at Mount Jackson, United States [?]
Course: 161°
Speed: 0 km/h
Last path: KR4EDQ-4>aprs.fi via aprsfi-iOS
Positions stored: 51
Other SSIDs: KR4EDQ-D KR4EDQ-9 KR4EDQ 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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