Comment:	70cm MMDVM Voice (DMR) 439.00000MHz -5.0000MHz, APRS for DMRGateway
Location:	39°30.00' N 76°19.55' W - ตำแหน่ง FM19UM00VA - show map 7.3 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Bel Air North, Harford County, Maryland, United States [?] 7.5 km ตะวันออก bearing 102° มาจาก Fallston, Harford County, Maryland, United States 33.9 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Baltimore, City of Baltimore, Maryland, United States 111.3 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-12-04 07:02:02 UTC (8d 2h38m ago) 2025-12-04 02:02:02 EST เวลาท้องถิ่น Bel Air North, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	WN3S-D>APDG03 via TCPIP*,qAC,WN3S-DS
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.