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APRS station NH7C-9 - show graphs
Mic-E message: Special
Location: 39°04.83' N 77°09.20' W - locator FM19KB19OH - show map
14.8 km Northeast bearing 52° from Great Falls, Fairfax County, Virginia, United States [?]
19.4 km Northeast bearing 36° from Wolf Trap, Fairfax County, Virginia, United States
22.9 km Northwest bearing 334° from Washington, D. C., Washington, D.C., United States
52.1 km Southwest bearing 244° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-06-06 19:55:18 UTC (248d 14h38m ago)
2024-06-06 15:55:18 EDT local time at Great Falls, United States [?]
Altitude: 130 m
Course: 138°
Speed: 0 km/h
Device: Yaesu: FT1D (ht)
Last path: NH7C-9>3Y0T8S via NV4FM-5,WIDE1*,WIDE2-1,qAO,KS4E-5 (good)
Positions stored: 117
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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