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APRS station W4GDD-9 - show graphs
Comment: Yaesu FTM-200DR
Mic-E message: In service
Location: 38°17.49' N 77°34.10' W - locator FM18FG19TX - show map
9.4 km West bearing 248° from Falmouth, Stafford County, Virginia, United States [?]
9.5 km West bearing 262° from Fredericksburg, City of Fredericksburg, Virginia, United States
81.4 km Southwest bearing 215° from Washington, D. C., Washington, D.C., United States
138.5 km Southwest bearing 217° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-09 20:32:25 UTC (12h19m ago)
2025-02-09 15:32:25 EST local time at Falmouth, United States [?]
Altitude: 112 m
Course: 98°
Speed: 17 km/h
Device: Yaesu: FTM-200D (rig)
Last path: W4GDD-9>S8QW4Y via WIDE1-1,qAR,W4VA-13 (good)
Positions stored: 1235
Stations which heard W4GDD-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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