Source callsign:	W0PC-S
Comment:	70cm Voice (D-Star) 434.20000MHz +0.0000MHz
Location:	38°28.80' N 90°25.80' W - locator EM48SL85JE - show map 6.8 km South bearing 197° from Sunset Hills, Saint Louis County, Missouri, United States [?] 9.5 km Southwest bearing 206° from Crestwood, Saint Louis County, Missouri, United States 26.0 km Southwest bearing 231° from Saint Louis, City of Saint Louis, Missouri, United States 43.6 km Southeast bearing 147° from O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-09-01 23:40:26 UTC (13m ago) 2025-09-01 18:40:26 CDT local time at Sunset Hills, United States [?]
Altitude:	3 m
Last path:	W0PC-S>APDG01 via TCPIP*,qAC,W0PC-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.