Source callsign:	KD9UDB-S
Comment:	70cm Voice (D-Star) 440.95000MHz +0.0000MHz
Location:	41°37.98' N 88°13.62' W - ตำแหน่ง EN51VP21SW - show map 2.0 km ตะวันตก bearing 289° มาจาก Plainfield, Will County, Illinois, United States [?] 9.0 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Crystal Lawns, Will County, Illinois, United States 16.1 km ตะวันออกเฉียงใต้ bearing 151° มาจาก Aurora, Kane County, Illinois, United States 53.6 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Chicago, Cook County, Illinois, United States
Last position:	2025-03-12 12:00:12 UTC (83d 23h30m ago) 2025-03-12 07:00:12 CDT เวลาท้องถิ่น Plainfield, United States [?]
Altitude:	3 m
Last path:	KD9UDB-S>APDG01 via TCPIP*,qAC,KD9UDB-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.