Comment:	https://aprsdroid.org/
Location:	38°40.62' N 90°27.05' W - ตำแหน่ง EM48SQ52VL - show map 3.0 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Creve Coeur, Saint Louis County, Missouri, United States [?] 4.4 km ตะวันตกเฉียงใต้ bearing 204° มาจาก Maryland Heights, Saint Louis County, Missouri, United States 22.6 km ตะวันตก bearing 284° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 26.2 km ตะวันออกเฉียงใต้ bearing 124° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-06-01 02:39:49 UTC (5d 30m ago) 2025-05-31 21:39:49 CDT เวลาท้องถิ่น Creve Coeur, United States [?]
Altitude:	150 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KB0ORZ>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	711
Other SSIDs:	KB0ORZ-9 KB0ORZ-5 KB0ORZ-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.