Comment:	444.210MHz KSUN ZL20
Location:	38°35.26' N 90°15.91' W - ตำแหน่ง EM48UO81EA - show map 6.6 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Richmond Heights, Saint Louis County, Missouri, United States [?] 7.3 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 7.9 km ตะวันออกเฉียงใต้ bearing 140° มาจาก Clayton, Saint Louis County, Missouri, United States 45.1 km ตะวันออกเฉียงใต้ bearing 123° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-07-10 22:12:18 UTC (155d 8h54m ago) 2025-07-10 17:12:18 CDT เวลาท้องถิ่น Richmond Heights, United States [?]
Altitude:	133 m
Course:	293°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KF0SMD-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	3125
Other SSIDs:	KF0SMD-5

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.