Comment:	KD4WLF Mobile
Location:	38°51.08' N 77°22.33' W - ตำแหน่ง FM18HU54IH - show map 5.7 km ตะวันตก bearing 276° มาจาก Fairfax, City of Fairfax, Virginia, United States [?] 7.0 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Oakton, Fairfax County, Virginia, United States 29.5 km ตะวันตก bearing 261° มาจาก Washington, D. C., Washington, D.C., United States 81.7 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-17 04:14:09 UTC (6h20m ago) 2025-06-17 00:14:09 EDT เวลาท้องถิ่น Fairfax, United States [?]
Altitude:	92 m
Course:	83°
ความเร็ว:	0 km/h
Last path:	KD4WLF-1>APAT51-1 via WIDE1-1,WIDE2-1,qAR,W4VA-13
Positions stored:	121
Other SSIDs:	KD4WLF-D KD4WLF-3 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.