Location:	39°25.84' N 76°17.57' W - locator FM19UK43UI - show map 8.7 km Southwest bearing 240° from Perryman, Harford County, Maryland, United States [?] 14.5 km West bearing 254° from Aberdeen Proving Ground, Harford County, Maryland, United States 31.6 km Northeast bearing 60° from Baltimore, City of Baltimore, Maryland, United States 112.6 km Southwest bearing 239° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2026-01-28 22:45:32 UTC (1m31s ago) 2026-01-28 17:45:32 EST local time at Perryman, United States [?]
Last WX report:	2026-01-28 22:43:03 UTC (4m ago) – show weather charts -6.7 °C 54% 1018.3 mbar 0.0 m/s North
Device:	Unknown: Unknown
Last path:	EW1762>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	1231

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.