Source callsign:	KQ4GEX-S
Comment:	70cm Voice (D-Star) 439.80000MHz +0.0000MHz, APRS for ircDDBGateway
Location:	38°38.36' N 77°18.92' W - ตำแหน่ง FM18IP23DK - show map 2.0 km ตะวันตก bearing 248° มาจาก Potomac Mills, Prince William County, Virginia, United States [?] 5.6 km ใต้ bearing 196° มาจาก Lake Ridge, Prince William County, Virginia, United States 37.3 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Washington, D. C., Washington, D.C., United States 94.5 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-09 23:59:59 UTC (124d 1h46m ago) 2025-08-09 19:59:59 EDT เวลาท้องถิ่น Potomac Mills, United States [?]
Altitude:	3 m
Last path:	KQ4GEX-S>APDG01 via TCPIP*,qAC,KQ4GEX-GS
Positions stored:	21
Others sourced by KQ4GEX-S:	KQ4GEX C

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.