Comment:	KR4BRT Base
Location:	38°51.22' N 77°21.05' W - ตำแหน่ง FM18HU74VV - show map 3.9 km ตะวันตก bearing 282° มาจาก Fairfax, City of Fairfax, Virginia, United States [?] 5.3 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Oakton, Fairfax County, Virginia, United States 27.6 km ตะวันตก bearing 260° มาจาก Washington, D. C., Washington, D.C., United States 80.1 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-24 19:34:18 UTC (36s ago) 2025-06-24 15:34:18 EDT เวลาท้องถิ่น Fairfax, United States [?]
Device:	Anytone: AT-D578 (rig)
Last path:	KR4BRT>APAT51 via WIDE1-1,WIDE2-1,qAR,WC4J
Positions stored:	2
Other SSIDs:	KR4BRT-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.