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APRS station W4BOZ-9 - show graphs
Comment: AP510 + amp K 4.28V X
Mic-E message: Off duty
Location: 38°57.28' N 77°21.32' W - locator FM18HW79IC - show map
2.0 km Southwest bearing 218° from Reston, Fairfax County, Virginia, United States [?]
3.1 km Southeast bearing 122° from Herndon, Fairfax County, Virginia, United States
28.4 km West bearing 284° from Washington, D. C., Washington, D.C., United States
74.1 km Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-15 23:40:42 UTC (270d 10h41m ago)
2024-05-15 19:40:42 EDT local time at Reston, United States [?]
Altitude: 140 m
Course: 23°
Speed: 33 km/h
Last path: W4BOZ-9>SXUW2X via N4CV-2*,WIDE1*,KV3B-1*,WIDE2*,qAR,KJ4UGX (good)
Positions stored: 711
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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