Comment:	Monitoring 146.520 MHz!
Mic-E message:	Off duty
Location:	38°45.03' N 77°15.13' W - ตำแหน่ง FM18IS90RC - show map 6.0 km ตะวันตก bearing 283° มาจาก Newington, Fairfax County, Virginia, United States [?] 7.1 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Springfield, Fairfax County, Virginia, United States 24.6 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Washington, D. C., Washington, D.C., United States 81.6 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-29 13:53:32 UTC (103d 1h9m ago) 2025-08-29 09:53:32 EDT เวลาท้องถิ่น Newington, United States [?]
Course:	152°
ความเร็ว:	0 km/h
Device:	Kenwood: TH-D75 (ht)
Last path:	W4SGN-7>SXTU0S via WIDE2-2,qAR,KS4E-5
Positions stored:	95
Other SSIDs:	W4SGN-4 W4SGN-i

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.