Location:	40°20.58' N 75°56.25' W - lokaator FN20AI72MH - show map 5.0 km Läände peiling 277° from Pennside, Berks County, Pennsylvania, United States [?] 5.7 km Läände peiling 267° from Stony Creek Mills, Berks County, Pennsylvania, United States 78.8 km Loodesse peiling 304° from Philadelphia, Philadelphia County, Pennsylvania, United States 130.4 km Kirdesse peiling 26° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-28 22:36:27 UTC (73d 14h20m ago) 2025-06-28 18:36:27 EDT local time at Pennside, United States [?]
Speed:	0 km/h
Last path:	WP4LYI>aprs.fi via aprsfi-iOS
Positions stored:	12
Other SSIDs:	WP4LYI-9 WP4LYI-1 WP4LYI-2

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.