Comment:	2m Voice (D-Star) 144.90000MHz +0.0000MHz
Location:	39°21.38' N 76°31.03' W - ตำแหน่ง FM19RI75WM - show map 840.9 m ใต้ bearing 160° มาจาก Overlea, Baltimore County, Maryland, United States [?] 4.0 km เหนือ bearing 358° มาจาก Rosedale, Baltimore County, Maryland, United States 11.0 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Baltimore, City of Baltimore, Maryland, United States 133.4 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-06-28 01:43:11 UTC (162d 12h58m ago) 2025-06-27 21:43:11 EDT เวลาท้องถิ่น Overlea, United States [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	KC3SYC-B>APDG02 via TCPIP*,qAC,KC3SYC-BS
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.