Source callsign:	K8OI-S
Comment:	70cm Voice (D-Star) 442.00000MHz +5.0000MHz
Location:	38°55.72' N 77°14.10' W - ตำแหน่ง FM18JW12TV - show map 4.1 km เหนือ bearing 344° มาจาก Dunn Loring, Fairfax County, Virginia, United States [?] 4.2 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Idylwood, Fairfax County, Virginia, United States 17.6 km ตะวันตก bearing 282° มาจาก Washington, D. C., Washington, D.C., United States 67.1 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-05 18:16:00 UTC (94d 19h16m ago) 2025-10-05 14:16:00 EDT เวลาท้องถิ่น Dunn Loring, United States [?]
Altitude:	3 m
Last path:	K8OI-S>APDG01 via TCPIP*,qAC,K8OI-GS
Positions stored:	2

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.