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APRS station W4GDD-9 - show graphs
Comment: Yaesu FTM-200DR
Mic-E message: In service
Location: 38°17.95' N 77°36.61' W - locator FM18EH61ST - show map
11.1 km North bearing 350° from Spotsylvania, Spotsylvania County, Virginia, United States [?]
11.4 km North bearing 350° from Spotsylvania Courthouse, Spotsylvania County, Virginia, United States
82.9 km Southwest bearing 217° from Washington, D. C., Washington, D.C., United States
140.0 km Southwest bearing 218° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-12-31 20:12:05 UTC (23h4m ago)
2025-12-31 15:12:05 EST local time at Spotsylvania, United States [?]
Altitude: 88 m
Course: 208°
Speed: 9 km/h
Device: Yaesu: FTM-200D (rig)
Last path: W4GDD-9>S8QW9U via WIDE1-1,WIDE2-1,qAR,W4VA-13 (good)
Positions stored: 1898
Other SSIDs: W4GDD-5
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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