Source callsign:	AC9TR-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	44°32.50' N 73°16.32' W - ตำแหน่ง FN34IN70IA - show map 8.7 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Burlington, Chittenden County, Vermont, United States [?] 8.8 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Winooski, Chittenden County, Vermont, United States 110.3 km ใต้ bearing 167° มาจาก Montréal, Montréal, Quebec, Canada 118.9 km ใต้ bearing 164° มาจาก Laval, Laval, Quebec, Canada
Last position:	2025-12-12 10:26:35 UTC (16m43s ago) 2025-12-12 05:26:35 EST เวลาท้องถิ่น Burlington, United States [?]
Altitude:	3 m
Last path:	AC9TR-S>APDG01 via TCPIP*,qAC,AC9TR-GS
Positions stored:	11

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.