Comment:	https://aprsdroid.org/
Location:	38°38.12' N 90°15.91' W - ตำแหน่ง EM48UP82EL - show map 5.9 km ตะวันตก bearing 279° มาจาก Saint Louis, City of Saint Louis, Missouri, United States [?] 12.3 km ตะวันออกเฉียงเหนือ bearing 58° มาจาก Oakland, Saint Louis County, Missouri, United States 13.4 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Crestwood, Saint Louis County, Missouri, United States 42.4 km ตะวันออกเฉียงใต้ bearing 117° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-06-16 18:40:53 UTC (13d 5h5m ago) 2025-06-16 13:40:53 CDT เวลาท้องถิ่น Saint Louis, United States [?]
Altitude:	113 m
Course:	343°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KB0VZP-14>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	600748
Other SSIDs:	KB0VZP-2 KB0VZP

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.