Location:	38°30.82' N 78°04.09' W - locator FM08XM13TG - show map 6.8 km North bearing 8° from Merrimac, Culpeper County, Virginia, United States [?] 7.7 km Northwest bearing 306° from Culpeper, Culpeper County, Virginia, United States 93.0 km Southwest bearing 244° from Arlington, Arlington County, Virginia, United States 99.0 km Southwest bearing 245° from Washington, D. C., Washington, D.C., United States
Last position:	2025-07-25 14:16:24 UTC (6s ago) 2025-07-25 10:16:24 EDT local time at Merrimac, United States [?]
Altitude:	177 m
Course:	289°
Speed:	69 km/h
Last path:	N4RMF-9>aprs.fi via aprsfi-iOS
Positions stored:	7467
Other SSIDs:	N4RMF

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.