Source callsign:	W3UCA-S
Comment:	440 Voice 438.80000MHz +1.0000MHz
Location:	40°22.74' N 75°52.13' W - locator FN20BJ50RX - show map 5.8 km North bearing 3° from Saint Lawrence, Berks County, Pennsylvania, United States [?] 6.6 km North bearing 3° from Reiffton, Berks County, Pennsylvania, United States 76.4 km Northwest bearing 309° from Philadelphia, Philadelphia County, Pennsylvania, United States 136.6 km Northeast bearing 27° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-26 21:27:25 UTC (132d 13h28m ago) 2025-03-26 17:27:25 EDT local time at Saint Lawrence, United States [?]
Altitude:	3 m
Last path:	W3UCA-S>APDG01 via TCPIP*,qAC,W3UCA-GS
Positions stored:	1

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.