Location:	38°48.46' N 77°07.03' W - ตำแหน่ง FM18KT53WU - show map 5.3 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก Groveton, Fairfax County, Virginia, United States [?] 5.3 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Belle Haven, Fairfax County, Virginia, United States 12.0 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Washington, D. C., Washington, D.C., United States 69.1 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-09-26 11:49:58 UTC (274d 16h30m ago) 2024-09-26 07:49:58 EDT เวลาท้องถิ่น Groveton, United States [?]
Altitude:	73 m
Last path:	KO4VFP>API52 via DSTAR*,qAR,W4HFH-C
Positions stored:	22

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.