Mic-E message:	In service
Location:	38°58.16' N 90°04.55' W - ตำแหน่ง EM48XX02VP - show map 9.1 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก Upper Alton, Madison County, Illinois, United States [?] 12.8 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Alton, Madison County, Illinois, United States 39.5 km เหนือ bearing 16° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 99.7 km ใต้ bearing 202° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-09-07 21:09:45 UTC (90d 13h55m ago) 2025-09-07 16:09:45 CDT เวลาท้องถิ่น Upper Alton, United States [?]
Altitude:	218 m
Course:	20°
ความเร็ว:	0 km/h
Device:	Yaesu: FTM-300D (rig)
Last path:	KF0MSO-9>S8UX1V via WIDE1-1,WIDE2-1,qAO,AB9JJ-10
Positions stored:	107
Other SSIDs:	KF0MSO-i

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.