Comment:	147.300MHzSpotter FX535
Mic-E message:	Special
Location:	38°57.96' N 77°24.92' W - ตำแหน่ง FM18HX01DU - show map 3.2 km เหนือ bearing 356° มาจาก Floris, Fairfax County, Virginia, United States [?] 4.6 km เหนือ bearing 345° มาจาก Oak Hill, Fairfax County, Virginia, United States 33.7 km ตะวันตก bearing 284° มาจาก Washington, D. C., Washington, D.C., United States 78.1 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-22 16:21:40 UTC (25d 19h19m ago) 2025-05-22 12:21:40 EDT เวลาท้องถิ่น Floris, United States [?]
Altitude:	109 m
Course:	103°
ความเร็ว:	20 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	KO4RMS-9>3X5W9V via N4CV-2*,WIDE1*,WIDE2-1,qAR,W4TTU-10
Positions stored:	5627

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.