Location:	39°30.62' N 76°28.84' W - locator FM19SM22HL - show map 6.0 km West bearing 266° from Fallston, Harford County, Maryland, United States [?] 10.5 km South bearing 181° from Jarrettsville, Harford County, Maryland, United States 26.9 km Northeast bearing 25° from Baltimore, City of Baltimore, Maryland, United States 122.8 km Southwest bearing 247° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-10-11 00:07:50 UTC (73d 2h ago) 2025-10-10 20:07:50 EDT local time at Fallston, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	N3CKF>API510 via DSTAR*,qAR,W3DHS-B
Positions stored:	42

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.