Location:	38°33.71' N 90°30.59' W - ตำแหน่ง EM48RN84TU - show map 3.5 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Winchester, Saint Louis County, Missouri, United States [?] 3.9 km ใต้ bearing 181° มาจาก Manchester, Saint Louis County, Missouri, United States 28.1 km ตะวันตก bearing 255° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 32.2 km ตะวันออกเฉียงใต้ bearing 149° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-12-08 23:10:40 UTC (16h54m ago) 2025-12-08 17:10:40 CST เวลาท้องถิ่น Winchester, United States [?]
ความเร็ว:	10 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	WA4GDX>API510 via DSTAR*,qAR,K0MDG-B
Positions stored:	165

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.