Comment:	https://aprsdroid.org/
Location:	38°37.59' N 90°12.81' W - ตำแหน่ง EM48VP40JI - show map 1.4 km ตะวันตก bearing 266° มาจาก Saint Louis, City of Saint Louis, Missouri, United States [?] 6.5 km เหนือ bearing 342° มาจาก Cahokia, Saint Clair County, Illinois, United States 46.9 km ตะวันออกเฉียงใต้ bearing 116° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-06-30 12:20:30 UTC (25s ago) 2025-06-30 07:20:30 CDT เวลาท้องถิ่น Saint Louis, United States [?]
Altitude:	109 m
Course:	104°
ความเร็ว:	104 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	NQ0B-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	28
Other SSIDs:	NQ0B-1 NQ0B NQ0B-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.