Comment:	on route
Location:	38°50.21' N 77°28.79' W - locator FM18GU20KU - show map 4.4 km West bearing 265° from Centreville, Fairfax County, Virginia, United States [?] 5.1 km North bearing 17° from Sudley, Prince William County, Virginia, United States 38.9 km West bearing 261° from Washington, D. C., Washington, D.C., United States 90.2 km Southwest bearing 236° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-23 23:26:11 UTC (3d 3h5m ago) 2025-08-23 19:26:11 EDT local time at Centreville, United States [?]
Altitude:	59 m
Course:	114°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W4KRL-9>APDR17 via WIDE1-1,WIDE2-1,qAR,WC4J
Positions stored:	527
Other SSIDs:	W4KRL-13 W4KRL-1 W4KRL W4KRL-10

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.