Source callsign:	K0ATT-10
Comment:	443.775MHz C141 +500 N9ES - FM / C4FM / WIRES X
Location:	38°37.72' N 90°11.73' W - ตำแหน่ง EM48VP60MV - show map 259.3 m ตะวันออกเฉียงเหนือ bearing 53° มาจาก Saint Louis, City of Saint Louis, Missouri, United States [?] 6.4 km เหนือ bearing 356° มาจาก Cahokia, Saint Clair County, Illinois, United States 7.9 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Centreville, Saint Clair County, Illinois, United States 48.2 km ตะวันออกเฉียงใต้ bearing 115° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-04-03 06:19:17 UTC (15d 11h8m ago) 2025-04-03 01:19:17 CDT เวลาท้องถิ่น Saint Louis, United States [?]
Last path:	K0ATT-10>APMI06 via WIDE2-1,qAR,WB0HTW
Positions stored:	1
Others sourced by K0ATT-10:	147-150MO 147.150MO 147.153MO 147.156MO 147.15PMO 147.750MO 14W.150MO 177.150MO 443.7/5MO 443.775MO 443.7W5MO 743.775MO =47.150MO

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.