Source callsign:	W3DHS-S
Comment:	440 Voice 442.11250MHz -5.0000MHz
Location:	39°24.13' N 76°36.13' W - locator FM19QJ76RM - show map - static map 11.8 km Northwest bearing 321° from Rosedale, Baltimore County, Maryland, United States [?] 12.5 km North bearing 4° from Baltimore, City of Baltimore, Maryland, United States 67.6 km Northeast bearing 33° from Washington, D. C., Washington, D.C., United States
Last position:	2023-01-29 08:01:55 UTC (7m40s ago) 2023-01-29 03:01:55 EST local time at Rosedale, United States [?]
Last path:	W3DHS-S>APDG01 via TCPIP*,qAC,W3DHS-GS
Positions stored:	177
Others sourced by W3DHS-S:	W3DHS A W3DHS C

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.