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APRS station N4DR-Y - show graphs
Comment: 70cm MMDVM Voice (C4FM) 438.01250MHz +0.0000MHz, APRS for YSFGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 39°06.60' N 77°05.40' W - locator FM19KC96EJ - show map
1.8 km Northwest bearing 293° from Rossmoor, Montgomery County, Maryland, United States [?]
5.2 km Southwest bearing 203° from Olney, Montgomery County, Maryland, United States
24.3 km North bearing 349° from Washington, D. C., Washington, D.C., United States
45.8 km Southwest bearing 244° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-03-12 00:14:27 UTC (2h33m ago)
2025-03-11 20:14:27 EDT local time at Rossmoor, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N4DR-Y>APDG03 via TCPIP*,qAC,N4DR-YS
Positions stored: 1
Other SSIDs: N4DR-D
About this site
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.
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