Comment:	aprs.fi for iOS
Location:	39°27.77' N 75°53.65' W - locator FM29BL21QC - show map 14.1 km Southeast bearing 151° from Charlestown, Cecil County, Maryland, United States [?] 15.3 km West bearing 276° from Middletown, New Castle County, Delaware, United States 64.6 km East bearing 73° from Baltimore, City of Baltimore, Maryland, United States 82.8 km Southwest bearing 229° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2026-02-03 15:43:06 UTC (16h38m ago) 2026-02-03 10:43:06 EST local time at Charlestown, United States [?]
Course:	15°
Speed:	1 km/h
Last path:	W3PLS-5>aprs.fi via aprsfi-iOS
Positions stored:	204
Other SSIDs:	W3PLS-10 W3PLS W3PLS-7

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.