Comment:	https://aprsdroid.org/
Location:	38°46.19' N 90°30.14' W - ตำแหน่ง EM48RS94RS - show map 2.4 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Saint Charles, Saint Charles County, Missouri, United States [?] 7.9 km ตะวันตก bearing 272° มาจาก Bridgeton, Saint Louis County, Missouri, United States 30.8 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 136.4 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-06-04 03:26:15 UTC (3d 7h49m ago) 2025-06-03 22:26:15 CDT เวลาท้องถิ่น Saint Charles, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	N1OF-4>APDR16 via W0MA,WIDE1*,qAR,K0ATT-10
Positions stored:	1
Other SSIDs:	N1OF N1OF-9 N1OF-7 N1OF-1 N1OF-8 N1OF-10 N1OF-D N1OF-Y N1OF-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.