Source callsign:	N4JDB-S
Comment:	440 Voice 434.50000MHz +0.0000MHz
Location:	34°00.00' N 87°00.00' W - ตำแหน่ง EM64MA00AA - show map 18.0 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Good Hope, Cullman County, Alabama, United States [?] 20.5 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Smoke Rise, Blount County, Alabama, United States 56.3 km เหนือ bearing 341° มาจาก Birmingham, Jefferson County, Alabama, United States 89.6 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Huntsville, Madison County, Alabama, United States
Last position:	2024-09-03 07:30:38 UTC (286d 13h46m ago) 2024-09-03 02:30:38 CDT เวลาท้องถิ่น Good Hope, United States [?]
Last path:	N4JDB-S>APDG01 via TCPIP*,qAC,N4JDB-GS
Positions stored:	1

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.