Source callsign:	AK3Y-S
Comment:	70cm Voice (D-Star) 438.70000MHz +0.0000MHz
Location:	39°02.03' N 77°14.05' W - ตำแหน่ง FM19JA18VC - show map 2.8 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Potomac, Montgomery County, Maryland, United States [?] 9.0 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Rockville, Montgomery County, Maryland, United States 23.0 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก Washington, D. C., Washington, D.C., United States 60.7 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-28 01:50:20 UTC (5m27s ago) 2025-06-27 21:50:20 EDT เวลาท้องถิ่น Potomac, United States [?]
Altitude:	3 m
Last path:	AK3Y-S>APDG01 via TCPIP*,qAC,AK3Y-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.