Comment:	aprs.fi iOS
Location:	39°39.72' N 77°44.47' W - lokaator FM19DP18BV - show map 2.9 km Loodesse peiling 321° from Hagerstown, Washington County, Maryland, United States [?] 4.8 km Põhja peiling 18° from Halfway, Washington County, Maryland, United States 104.6 km Loodesse peiling 325° from Washington, D. C., Washington, D.C., United States 105.3 km Loodesse peiling 293° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-15 16:45:49 UTC (143d 8h43m ago) 2025-04-15 12:45:49 EDT local time at Hagerstown, United States [?]
Course:	33°
Speed:	104 km/h
Last path:	KQ4GLQ-1>aprs.fi via aprsfi-iOS
Positions stored:	48
Other SSIDs:	KQ4GLQ-9

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.