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APRS station W3HRD-7 - show graphs
Comment: W3HRD HT
Location: 39°04.14' N 77°09.93' W - locator FM19KB06DN - show map - static map
2.0 km Southwest bearing 213° from Rockville, Montgomery County, Maryland, United States [?]
5.4 km South bearing 184° from Derwood, Montgomery County, Maryland, United States
22.3 km Northwest bearing 330° from Washington, D. C., Washington, D.C., United States
53.6 km Southwest bearing 243° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2022-11-20 19:46:30 UTC (76d 11h12m ago)
2022-11-20 14:46:30 EST local time at Rockville, United States [?]
Altitude: 33 m
Course: 206°
Speed: 0 km/h
Last path: W3HRD-7>APAT81-1 via KV3B-1,WIDE1*,WIDE2-1,qAR,W4VA-10 (good)
Positions stored: 36
Other SSIDs: W3HRD-9 W3HRD-N W3HRD-B
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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