Comment:	D-PRS
Location:	34°41.54' N 86°34.25' W - ตำแหน่ง EM64RQ16MD - show map 4.5 km ใต้ bearing 162° มาจาก Huntsville, Madison County, Alabama, United States [?] 7.1 km ตะวันออก bearing 82° มาจาก Redstone Arsenal, Madison County, Alabama, United States 121.5 km ตะวันตก bearing 252° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position:	2025-06-20 16:35:31 UTC (7h33m ago) 2025-06-20 11:35:31 CDT เวลาท้องถิ่น Huntsville, United States [?]
Altitude:	194 m
Course:	18°
ความเร็ว:	0 km/h
Last path:	KV4AN-5>API52 via DSTAR*,qAO,W4WBC-B
Positions stored:	58
Other SSIDs:	KV4AN-1 KV4AN-10 KV4AN-7 KV4AN KV4AN-9 KV4AN-i

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.