Source callsign:	W9GMW-S
Comment:	70cm Voice (D-Star) 446.50000MHz +0.0000MHz
Location:	39°46.49' N 87°13.93' W - ตำแหน่ง EM69JS25DX - show map 1.4 km เหนือ bearing 349° มาจาก Rockville, Parke County, Indiana, United States [?] 12.0 km ตะวันออก bearing 100° มาจาก Montezuma, Parke County, Indiana, United States 91.7 km ตะวันตก bearing 271° มาจาก Indianapolis, Marion County, Indiana, United States 94.1 km ตะวันออกเฉียงใต้ bearing 113° มาจาก Champaign, Champaign County, Illinois, United States
Last position:	2025-05-21 11:16:24 UTC (19d 16h31m ago) 2025-05-21 07:16:24 EDT เวลาท้องถิ่น Rockville, United States [?]
Altitude:	3 m
Last path:	W9GMW-S>APDG01 via TCPIP*,qAC,W9GMW-GS
Positions stored:	19

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.