Comment:	146.520MHz winlink
Mic-E message:	In service
Location:	38°30.46' N 90°20.25' W - lokaator EM48TM91MU - show map 1.8 km Lõunasse peiling 177° from Green Park, Saint Louis County, Missouri, United States [?] 2.5 km Kagusse peiling 137° from Concord, Saint Louis County, Missouri, United States 18.0 km Edelasse peiling 222° from Saint Louis, City of Saint Louis, Missouri, United States 46.1 km Kagusse peiling 137° from O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-07-11 21:21:13 UTC (51d 17h27m ago) 2025-07-11 16:21:13 CDT local time at Green Park, United States [?]
Altitude:	182 m
Course:	76°
Speed:	4 km/h
Device:	Yaesu: FTM-200D (rig)
Last path:	KO4KUS-9>S8SP4V via WIDE1-1,WIDE2-1,qAR,K0ATT-10
Positions stored:	150
Other SSIDs:	KO4KUS-7 KO4KUS KO4KUS-Y

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.