Location:	38°41.53' N 77°17.44' W - ตำแหน่ง FM18IQ56CC - show map 6.4 km เหนือ bearing 16° มาจาก Dale City, Prince William County, Virginia, United States [?] 10.0 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Montclair, Prince William County, Virginia, United States 31.5 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Washington, D. C., Washington, D.C., United States 88.6 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-08 22:38:14 UTC (3d 23h55m ago) 2025-06-08 18:38:14 EDT เวลาท้องถิ่น Dale City, United States [?]
Last path:	K4LEB-7>APN000 via TCPIP*,qAC,T2USANW
Positions stored:	47
Other SSIDs:	K4LEB-9

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.