Comment:	147.075MHz Monitoring
Location:	38°25.17' N 90°34.13' W - ตำแหน่ง EM48RK10RQ - show map 2.3 km ตะวันออกเฉียงใต้ bearing 151° มาจาก Byrnes Mill, Jefferson County, Missouri, United States [?] 5.2 km ตะวันตกเฉียงใต้ bearing 213° มาจาก High Ridge, Jefferson County, Missouri, United States 39.7 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 44.9 km ใต้ bearing 165° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-09-06 05:05:13 UTC (96d 13h20m ago) 2025-09-06 00:05:13 CDT เวลาท้องถิ่น Byrnes Mill, United States [?]
Altitude:	185 m
Course:	125°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N0DSS-9>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	662
Other SSIDs:	N0DSS-N N0DSS-1 N0DSS-8 N0DSS N0DSS-12

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.