Comment:	FT-3D via MMDVM
Location:	39°26.02' N 77°30.06' W - ตำแหน่ง FM19FK94VB - show map 3.9 km ตะวันออก bearing 107° มาจาก Middletown, Frederick County, Maryland, United States [?] 9.7 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Myersville, Frederick County, Maryland, United States 72.0 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Washington, D. C., Washington, D.C., United States 78.0 km ตะวันตก bearing 282° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-09 22:38:49 UTC (331d 20h50m ago) 2025-01-09 17:38:49 EST เวลาท้องถิ่น Middletown, United States [?]
Device:	unknown: D-Star APDPRS (D-Star)
Last path:	KB3ONM-Y>APDPRS via C4FM*,qAR,KE7EFB-N
Positions stored:	1

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.