Comment:	aprs.fi for iOS
Location:	38°43.00' N 90°34.00' W - locator EM48RR12XA - show map 6.0 km North bearing 9° from Chesterfield, Saint Louis County, Missouri, United States [?] 8.2 km Southeast bearing 113° from Cottleville, Saint Charles County, Missouri, United States 15.6 km Southeast bearing 132° from O'Fallon, Saint Charles County, Missouri, United States 33.5 km West bearing 287° from Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2025-12-21 16:27:02 UTC (34d 7h45m ago) 2025-12-21 10:27:02 CST local time at Chesterfield, United States [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Speed:	0 km/h
Last path:	W1IG-7>aprs.fi via aprsfi-iOS
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.