Comment:	RNG0001 440 Voice 433.00000MHz +0.0000MHz
Location:	39°25.20' N 77°17.74' W - ตำแหน่ง FM19IK40MT - show map 11.5 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Urbana, Frederick County, Maryland, United States [?] 12.3 km เหนือ bearing 1° มาจาก Green Valley, Frederick County, Maryland, United States 60.5 km ตะวันตก bearing 284° มาจาก Baltimore, City of Baltimore, Maryland, United States 62.5 km เหนือ bearing 339° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2026-01-04 11:10:05 UTC (18m36s ago) 2026-01-04 06:10:05 EST เวลาท้องถิ่น Urbana, United States [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	N3LH-B>APDG02 via TCPIP*,qAC,N3LH-BS
Positions stored:	18
Other SSIDs:	N3LH-N N3LH-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.