Mic-E message:	In service
Location:	38°47.01' N 77°26.43' W - locator FM18GS78DA - show map 5.0 km East bearing 102° from Sudley, Prince William County, Virginia, United States [?] 6.4 km South bearing 189° from Centreville, Fairfax County, Virginia, United States 37.1 km West bearing 251° from Washington, D. C., Washington, D.C., United States 91.0 km Southwest bearing 232° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-01 17:56:35 UTC (1d 11h52m ago) 2025-11-01 13:56:35 EDT local time at Sudley, United States [?]
Altitude:	59 m
Course:	128°
Speed:	19 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	KN4IJF>S8TW0Q via WIDE1-1,WIDE2-1,qAR,WC4J
Positions stored:	9071
Other SSIDs:	KN4IJF-1 KN4IJF-9 KN4IJF-8 KN4IJF-7 KN4IJF-2
Last heard a station directly:	2025-07-13 16:39:58 UTC (112d 13h9m ago)

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.