Comment:	144.390MHz aprsdroid winli
Location:	38°33.57' N 90°21.64' W - ตำแหน่ง EM48TN64RG - show map 2.4 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Marlborough, Saint Louis County, Missouri, United States [?] 2.6 km ตะวันตก bearing 292° มาจาก Affton, Saint Louis County, Missouri, United States 16.0 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 40.5 km ตะวันออกเฉียงใต้ bearing 133° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2024-07-01 18:22:55 UTC (349d 2h29m ago) 2024-07-01 13:22:55 CDT เวลาท้องถิ่น Marlborough, United States [?]
Altitude:	142 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KF0CTR-7>APDR16 via TCPIP*,qAO,AE5PL-JF
Positions stored:	23
Other SSIDs:	KF0CTR-1 KF0CTR KF0CTR-10

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.