Comment:	70cm MMDVM Voice (DMR) 438.01250MHz +0.0000MHz, APRS for DMRGateway
Last status:	Powered by WPSD (https://wpsd.radio)
Location:	39°03.00' N 77°09.60' W - ตำแหน่ง FM19KB02TA - show map 3.8 km ใต้ bearing 189° มาจาก Rockville, Montgomery County, Maryland, United States [?] 7.5 km ใต้ bearing 179° มาจาก Derwood, Montgomery County, Maryland, United States 20.3 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก Washington, D. C., Washington, D.C., United States 54.2 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-22 08:28:08 UTC (4m ago) 2025-12-22 03:28:08 EST เวลาท้องถิ่น Rockville, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	N3BBF-D>APDG03 via TCPIP*,qAC,N3BBF-DS
Positions stored:	6454
Other SSIDs:	N3BBF N3BBF-B N3BBF-Y N3BBF-10

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.