Comment:	https://aprsdroid.org/
Location:	38°47.52' N 90°33.52' W - ตำแหน่ง EM48RT20XB - show map 5.9 km ตะวันออก bearing 99° มาจาก Saint Peters, Saint Charles County, Missouri, United States [?] 6.8 km ตะวันตก bearing 278° มาจาก Saint Charles, Saint Charles County, Missouri, United States 36.2 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 137.0 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2024-11-20 05:22:11 UTC (199d 2h48m ago) 2024-11-19 23:22:11 CST เวลาท้องถิ่น Saint Peters, United States [?]
Altitude:	130 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W5TNM-7>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	3423
Other SSIDs:	W5TNM-5 W5TNM-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.