Comment:	146.520MHz MONITORING
Mic-E message:	In service
Location:	38°05.50' N 77°48.50' W - locator FM18CC32AA - show map 18.7 km Northeast bearing 67° from Louisa, Louisa County, Virginia, United States [?] 22.6 km Southwest bearing 239° from Spotsylvania Courthouse, Spotsylvania County, Virginia, United States 107.0 km Southwest bearing 215° from Arlington, Arlington County, Virginia, United States 111.7 km Southwest bearing 217° from Washington, D. C., Washington, D.C., United States
Last position:	2025-06-04 21:59:32 UTC (3d 15h49m ago) 2025-06-04 17:59:32 EDT local time at Louisa, United States [?]
Altitude:	105 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:	73°
Speed:	83 km/h
Device:	Yaesu: FTM-510D (rig)
Last path:	KA4ROP>S8PULZ via WIDE1-1,WIDE2-1,qAR,WS4ASE
Positions stored:	15
Other SSIDs:	KA4ROP-B KA4ROP-12

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.