Comment:	70cm MMDVM Voice (C4FM) 446.55000MHz +0.0000MHz, KC3HJX_Pi-Star_ND
Location:	39°17.48' N 76°56.86' W - ตำแหน่ง FM19MG69GW - show map 10.9 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Columbia, Howard County, Maryland, United States [?] 13.1 km ตะวันตก bearing 282° มาจาก Ellicott City, Howard County, Maryland, United States 28.9 km ตะวันตก bearing 270° มาจาก Baltimore, City of Baltimore, Maryland, United States 44.7 km เหนือ bearing 10° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-06-03 21:03:03 UTC (3d 20h7m ago) 2025-06-03 17:03:03 EDT เวลาท้องถิ่น Columbia, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	KC3HJX-N>APDG03 via TCPIP*,qAC,KC3HJX-NS
Positions stored:	51
Other SSIDs:	KC3HJX-B KC3HJX-Y

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.