Comment:	AmbientCWOP.com
Location:	38°33.47' N 90°25.00' W - locator EM48SN93XV - show map 2.3 km North bearing 339° from Sunset Hills, Saint Louis County, Missouri, United States [?] 3.0 km West bearing 272° from Crestwood, Saint Louis County, Missouri, United States 20.5 km West bearing 248° from Saint Louis, City of Saint Louis, Missouri, United States 37.3 km Southeast bearing 139° from O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-12-17 12:29:27 UTC (4m49s ago) 2025-12-17 06:29:27 CST local time at Sunset Hills, United States [?]
Last WX report:	2025-12-17 12:24:26 UTC (9m50s ago) – show weather charts 3.9 °C 79% 1018.6 mbar 0.0 m/s West
Device:	Unknown: Unknown
Last path:	FW8170>APRS via TCPXX*,qAX,AMBCWOP-1
Positions stored:	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.