Source callsign:	N3BBF-S
Comment:	70cm Voice (D-Star) 439.81250MHz +0.0000MHz, APRS for ircDDBGateway
Location:	39°03.00' N 77°09.00' W - locator FM19KB22AA - show map 2.8 km West bearing 283° from North Bethesda, Montgomery County, Maryland, United States [?] 3.8 km South bearing 176° from Rockville, Montgomery County, Maryland, United States 19.8 km Northwest bearing 330° from Washington, D. C., Washington, D.C., United States 53.5 km Southwest bearing 240° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-25 04:29:30 UTC (14h12m ago) 2025-10-25 00:29:30 EDT local time at North Bethesda, United States [?]
Altitude:	3 m
Last path:	N3BBF-S>APDG01 via TCPIP*,qAC,N3BBF-GS
Positions stored:	7

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.