Location:	38°48.04' N 90°14.75' W - locator EM48VT02MD - show map 2.0 km Northeast bearing 66° from Black Jack, Saint Louis County, Missouri, United States [?] 3.0 km Northwest bearing 299° from Spanish Lake, Saint Louis County, Missouri, United States 19.7 km North bearing 348° from Saint Louis, City of Saint Louis, Missouri, United States 122.7 km Southwest bearing 205° from Springfield, Sangamon County, Illinois, United States
Last position:	2025-12-18 04:03:14 UTC (7d 1h57m ago) 2025-12-17 22:03:14 CST local time at Black Jack, United States [?]
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	KD0SMM>APWW11 via W0MM*,WIDE2*,qAR,WB0HTW
Positions stored:	1
Other SSIDs:	KD0SMM-13

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.