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APRS station KG4WWH-9 - show graphs
Mic-E message: Off duty
Location: 39°36.79' N 77°46.04' W - locator FM19CO77WD - show map
1.1 km Southwest bearing 221° from Halfway, Washington County, Maryland, United States [?]
5.1 km Southwest bearing 232° from Hagerstown, Washington County, Maryland, United States
101.6 km Northwest bearing 322° from Washington, D. C., Washington, D.C., United States
105.4 km West bearing 290° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-04-21 20:06:52 UTC (295d 37m ago)
2024-04-21 16:06:52 EDT local time at Halfway, United States [?]
Altitude: 180 m
Course: 90°
Speed: 24 km/h
Device: Yaesu: FTM-200D (rig)
Last path: KG4WWH-9>SYSV7Y via N3KTX-4*,WIDE1*,W4VA-13*,WIDE2*,qAR,WC4J (good)
Positions stored: 528
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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