Comment:	aprs.fi for iOS
Location:	38°56.95' N 77°21.53' W - locator FM18HW67WS - show map 2.7 km Southwest bearing 215° from Reston, Fairfax County, Virginia, United States [?] 3.3 km Southeast bearing 134° from Herndon, Fairfax County, Virginia, United States 28.5 km West bearing 282° from Washington, D. C., Washington, D.C., United States 74.7 km Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-20 22:09:26 UTC (1d 16h39m ago) 2026-01-20 17:09:26 EST local time at Reston, United States [?]
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	N3MSC-4>APFII0 via N4CV-2,WIDE1,WC4J,WIDE2*,qAR,KG4GIY
Positions stored:	1
Other SSIDs:	N3MSC-5 N3MSC-i

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.