Source callsign:	W3SMD
Comment:	447.075MHz T156 K3ARN
Location:	38°38.37' N 76°46.12' W - locator FM18OP73SL - show map 2.3 km South bearing 160° from Baden, Prince George's County, Maryland, United States [?] 9.4 km Southeast bearing 133° from Brandywine, Prince George's County, Maryland, United States 36.7 km Southeast bearing 141° from Washington, D. C., Washington, D.C., United States 73.6 km South bearing 191° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-06-19 12:10:22 UTC (236d 9h25m ago) 2024-06-19 08:10:22 EDT local time at Baden, United States [?]
Last path:	W3SMD>APWW10 via N3IVK-14,WIDE1*,qAR,K3ORB-10
Positions stored:	2
Others sourced by W3SMD:	145.230MD 145.390MD 146.640MD 146.850MD 146.895VA 147.150MD 147.195MD 147.390MD 223.900MD 223.90MD 441.387MD 441.637MD 441.787MD 443.050MD 443.300MD 443.600MD 443.700MD

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.