Location:	40°20.59' N 75°56.25' W - locator FN20AI72LI - show map 5.8 km West bearing 288° from Saint Lawrence, Berks County, Pennsylvania, United States [?] 6.0 km Northwest bearing 296° from Reiffton, Berks County, Pennsylvania, United States 78.8 km Northwest bearing 304° from Philadelphia, Philadelphia County, Pennsylvania, United States 130.4 km Northeast bearing 26° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-09 02:39:48 UTC (77d 15h32m ago) 2025-04-08 22:39:48 EDT local time at Saint Lawrence, United States [?]
Altitude:	91 m
Last path:	>aprs.fi via Web
Positions stored:	1
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.