Source callsign:	W0SRC-1
Comment:	T141.3 FM www.slsrc.org
Location:	38°38.82' N 90°20.54' W - lokaator EM48TP85WG - show map 4.1 km Põhja peiling 338° from Maplewood, Saint Louis County, Missouri, United States [?] 6.3 km Põhja peiling 356° from Shrewsbury, Saint Louis County, Missouri, United States 12.7 km Läände peiling 280° from Saint Louis, City of Saint Louis, Missouri, United States 35.9 km Kagusse peiling 120° from O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-09-05 07:49:27 UTC (6m18s ago) 2025-09-05 02:49:27 CDT local time at Maplewood, United States [?]
Last path:	W0SRC-1>APRX29 via TCPIP*,qAC,FOURTH
Positions stored:	4
Others sourced by W0SRC-1:	146.850MO 146.910MO 146.940MO 146.970MO 443.075MO

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.