Comment:	.weewx-4.8.0-SDR
Location:	39°01.10' N 77°23.45' W - locator FM19HA34CJ - show map 4.0 km North bearing 16° from Oak Grove, Loudoun County, Virginia, United States [?] 5.4 km North bearing 356° from Herndon, Fairfax County, Virginia, United States 33.5 km Northwest bearing 294° from Washington, D. C., Washington, D.C., United States 73.6 km Southwest bearing 246° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-01 16:00:26 UTC (8m8s ago) 2025-09-01 12:00:26 EDT local time at Oak Grove, United States [?]
Last WX report:	2025-09-01 16:00:26 UTC (8m8s ago) – show weather charts 27.8 °C 43% 0.0 m/s North
Device:	Unknown: Unknown
Last path:	KD2FKI>APRS via TCPIP*,qAC,T2LANE
Positions stored:	1

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.