Source callsign:	W4DSI-S
Comment:	440 Voice 441.8125 +5.00 MHz
Location:	38°02.85' N 84°29.94' W - ตำแหน่ง EM78SB01CJ - show map 2.5 km เหนือ bearing 352° มาจาก Mount Vernon, Fayette County, Kentucky, United States [?] 3.5 km ตะวันตก bearing 266° มาจาก Lexington-Fayette, Fayette County, Kentucky, United States 112.5 km ตะวันออก bearing 101° มาจาก Louisville, Jefferson County, Kentucky, United States
Last position:	2025-06-18 00:15:40 UTC (11m27s ago) 2025-06-17 20:15:40 EDT เวลาท้องถิ่น Mount Vernon, United States [?]
Last path:	W4DSI-S>APJIO4 via TCPIP*,qAC,W4DSI-GS
Positions stored:	2
Others sourced by W4DSI-S:	W4DSI AD W4DSI C

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.