Location:	39°27.36' N 77°05.27' W - locator FM19KK99LK - show map 10.5 km East bearing 80° from Linganore, Frederick County, Maryland, United States [?] 10.6 km Northeast bearing 33° from Mount Airy, Carroll County, Maryland, United States 44.8 km Northwest bearing 294° from Baltimore, City of Baltimore, Maryland, United States 62.5 km North bearing 356° from Washington, D. C., Washington, D.C., United States
Last position:	2025-12-21 17:34:29 UTC (12s ago) 2025-12-21 12:34:29 EST local time at Linganore, United States [?]
Last WX report:	2025-12-21 17:29:31 UTC (5m10s ago) – show weather charts 6.7 °C 43% 991.0 mbar 0.9 m/s Northwest
Last path:	DW4047>APN000 via TCPXX*,qAX,CWOP-3
Positions stored:	32783

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.