Location:	38°43.94' N 85°22.74' W - ตำแหน่ง EM78HR45MS - show map 404.2 m ใต้ bearing 168° มาจาก Madison, Jefferson County, Indiana, United States [?] 4.2 km ใต้ bearing 159° มาจาก North Madison, Jefferson County, Indiana, United States 92.9 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Cincinnati, Hamilton County, Ohio, United States 133.2 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Indianapolis, Marion County, Indiana, United States
Last position:	2025-07-13 21:25:13 UTC (146d 16h52m ago) 2025-07-13 17:25:13 EDT เวลาท้องถิ่น Madison, United States [?]
Course:	14°
ความเร็ว:	6 km/h
Last path:	KD9ZNB-8>APN000 via WIDE2-1,qAR,W9JUN-10
Positions stored:	3
Other SSIDs:	KD9ZNB-9 KD9ZNB-7

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.