Comment:	147.075MHz Monitoring
Location:	38°38.53' N 90°16.99' W - ตำแหน่ง EM48UP64AC - show map 7.6 km ตะวันตก bearing 283° มาจาก Saint Louis, City of Saint Louis, Missouri, United States [?] 9.3 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Marlborough, Saint Louis County, Missouri, United States 11.1 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Affton, Saint Louis County, Missouri, United States 40.7 km ตะวันออกเฉียงใต้ bearing 117° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-05-10 18:39:43 UTC (38d 5h37m ago) 2025-05-10 13:39:43 CDT เวลาท้องถิ่น Saint Louis, United States [?]
Altitude:	109 m
Course:	246°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N0DSS-9>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	2
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.