Comment:	145.330MHz https://aprsdroid.org/
Location:	38°47.17' N 90°38.81' W - ตำแหน่ง EM48QS28JQ - show map 7.4 km ตะวันออก bearing 75° มาจาก Dardenne Prairie, Saint Charles County, Missouri, United States [?] 12.1 km ตะวันออก bearing 96° มาจาก Lake Saint Louis, Saint Charles County, Missouri, United States 42.7 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 142.0 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-06-14 12:52:51 UTC (5d 16h47m ago) 2025-06-14 07:52:51 CDT เวลาท้องถิ่น Dardenne Prairie, United States [?]
Altitude:	114 m
ความเร็ว:	5 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD0PJG-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	74
Other SSIDs:	KD0PJG-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.