Location:	39°30.14' N 76°17.89' W - locator FM19UM40FN - show map 5.8 km Northwest bearing 303° from Riverside, Harford County, Maryland, United States [?] 8.8 km Northwest bearing 294° from Perryman, Harford County, Maryland, United States 35.8 km Northeast bearing 49° from Baltimore, City of Baltimore, Maryland, United States 109.1 km Southwest bearing 243° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-07-14 00:29:56 UTC (99d 12h13m ago) 2025-07-13 20:29:56 EDT local time at Riverside, United States [?]
Last path:	>aprs.fi via Web
Positions stored:	1
Other SSIDs:	KD3BLS-D

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.