Comment:	N4EAC mobile
Location:	38°55.09' N 77°34.12' W - locator FM18FW10SI - show map 5.6 km West bearing 267° from South Riding, Loudoun County, Virginia, United States [?] 7.6 km South bearing 200° from Brambleton, Loudoun County, Virginia, United States 46.1 km West bearing 273° from Washington, D. C., Washington, D.C., United States 92.3 km Southwest bearing 244° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-27 22:27:51 UTC (23m15s ago) 2025-09-27 18:27:51 EDT local time at South Riding, United States [?]
Course:	139°
Speed:	0 km/h
Last path:	N4EAC>aprs.fi via aprsfi-iOS
Positions stored:	3
Other SSIDs:	N4EAC-10 N4EAC-2 N4EAC-11 N4EAC-9 N4EAC-D

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.