Comment:	FTM-300D via MMDVM
Location:	39°14.31' N 77°16.79' W - ตำแหน่ง FM19IF67KF - show map 42.2 m ตะวันตกเฉียงใต้ bearing 235° มาจาก Clarksburg, Montgomery County, Maryland, United States [?] 8.6 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Damascus, Montgomery County, Maryland, United States 43.6 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Washington, D. C., Washington, D.C., United States 57.7 km ตะวันตก bearing 264° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-03 20:25:09 UTC (20d 6h2m ago) 2025-06-03 16:25:09 EDT เวลาท้องถิ่น Clarksburg, United States [?]
ความเร็ว:	4 km/h
Device:	unknown: D-Star APDPRS (D-Star)
Last path:	W3MGZ-Y>APDPRS via C4FM*,qAR,W3MGZ-N
Positions stored:	549
Other SSIDs:	W3MGZ-N W3MGZ-9 W3MGZ W3MGZ-7

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.