Comment:	KD4WLF Mobile
Location:	38°58.35' N 77°25.75' W - locator FM18GX83LJ - show map 5.7 km Northwest bearing 335° from Oak Hill, Fairfax County, Virginia, United States [?] 8.7 km North bearing 1° from Chantilly, Fairfax County, Virginia, United States 35.0 km West bearing 284° from Washington, D. C., Washington, D.C., United States 78.8 km Southwest bearing 244° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-22 11:12:11 UTC (9d 8h26m ago) 2025-10-22 07:12:11 EDT local time at Oak Hill, United States [?]
Altitude:	50 m
Course:	0°
Speed:	102 km/h
Last path:	KD4WLF-1>APAT51-1 via N4CV-2*,WIDE1*,W4VA-13*,WIDE2*,qAR,KG4GIY
Positions stored:	239
Other SSIDs:	KD4WLF-3 KD4WLF-D KD4WLF-2

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.