Location:	38°43.18' N 90°34.34' W - ตำแหน่ง EM48RR12HR - show map 6.3 km เหนือ bearing 4° มาจาก Chesterfield, Saint Louis County, Missouri, United States [?] 7.7 km ตะวันออกเฉียงใต้ bearing 113° มาจาก Cottleville, Saint Charles County, Missouri, United States 15.0 km ตะวันออกเฉียงใต้ bearing 132° มาจาก O'Fallon, Saint Charles County, Missouri, United States 34.1 km ตะวันตก bearing 288° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2025-06-23 23:04:12 UTC (5d 10h7m ago) 2025-06-23 18:04:12 CDT เวลาท้องถิ่น Chesterfield, United States [?]
Course:	328°
ความเร็ว:	0 km/h
Last path:	W1IG-7>APN000 via WIDE1-1,WIDE2-1,qAO,KB0FX-1
Positions stored:	63

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.