Source callsign:	W3SMD
Comment:	441.3875 DMR N3PPH
Location:	38°32.05' N 76°35.30' W - lokaator FM18QM98JE - show map 772.0 m Edelasse peiling 206° from Prince Frederick, Calvert County, Maryland, United States [?] 9.3 km Lõunasse peiling 167° from Huntingtown, Calvert County, Maryland, United States 55.8 km Kagusse peiling 136° from Washington, D. C., Washington, D.C., United States 84.1 km Lõunasse peiling 179° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-06-19 12:26:20 UTC (237d 7h4m ago) 2024-06-19 08:26:20 EDT local time at Prince Frederick, United States [?]
Last path:	W3SMD>APWW10 via N3IVK-14,WIDE1*,WIDE2-1,qAR,N3IVK-10
Positions stored:	1
Others sourced by W3SMD:	145.230MD 145.390MD 146.640MD 146.850MD 146.895VA 147.150MD 147.195MD 147.390MD 223.900MD 223.90MD 441.637MD 441.787MD 443.050MD 443.300MD 443.600MD 443.700MD 447.075MD

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.