Comment:	KI4QWT-9
Location:	34°43.89' N 86°40.20' W - ตำแหน่ง EM64PR95ON - show map 5.7 km เหนือ bearing 339° มาจาก Redstone Arsenal, Madison County, Alabama, United States [?] 7.7 km ตะวันตก bearing 271° มาจาก Huntsville, Madison County, Alabama, United States 128.8 km ตะวันตก bearing 255° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-06-02 12:47:17 UTC (2d 5h19m ago) 2025-06-02 07:47:17 CDT เวลาท้องถิ่น Redstone Arsenal, United States [?]
Altitude:	178 m
Course:	0°
ความเร็ว:	139 km/h
Last path:	KI4QWT-9>KD0TLS-1 via WIDE2-1,qAR,N8DEU-7
Positions stored:	353

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.