Comment:	Mobile Signal Surveillance
Mic-E message:	In service
Location:	38°07.51' N 89°39.80' W - locator EM58ED00JA - show map 3.4 km East bearing 86° from Sparta, Randolph County, Illinois, United States [?] 15.8 km Southeast bearing 151° from Marissa, Saint Clair County, Illinois, United States 72.7 km Southeast bearing 140° from Saint Louis, City of Saint Louis, Missouri, United States 118.0 km Southeast bearing 130° from O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-07-02 10:33:12 UTC (4d 11h27m ago) 2025-07-02 05:33:12 CDT local time at Sparta, United States [?]
Altitude:	171 m
Course:	223°
Speed:	54 km/h
Device:	Yaesu: FTM-200D (rig)
Last path:	KK5DKE-9>S8PW5Q via K0ATT-10*,WIDE1*,WIDE2-1,qAR,WB0HTW
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.