Comment:	KD4JSA
Location:	34°55.96' N 86°46.63' W - ตำแหน่ง EM64OW63RU - show map 8.9 km เหนือ bearing 344° มาจาก Harvest, Madison County, Alabama, United States [?] 9.1 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Ardmore, Giles County, Tennessee, United States 28.4 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Huntsville, Madison County, Alabama, United States 107.3 km ใต้ bearing 199° มาจาก Murfreesboro, Rutherford County, Tennessee, United States
Last position:	2025-05-12 23:53:22 UTC (27d 4h20m ago) 2025-05-12 18:53:22 CDT เวลาท้องถิ่น Harvest, United States [?]
Altitude:	234 m
Course:	0°
ความเร็ว:	0 km/h
Last path:	KD4JSA-9>APAT51-1 via WIDE1-1,WIDE2-1,qAR,KD4JSA-10
Positions stored:	137
Other SSIDs:	KD4JSA-10 KD4JSA-D KD4JSA-5 KD4JSA KD4JSA-7 KD4JSA-4

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.