Source callsign:	K9WYF-S
Comment:	70cm Voice (D-Star) 439.55000MHz +0.0000MHz
Location:	41°26.71' N 90°27.15' W - ตำแหน่ง EN41SK56QU - show map 2.0 km เหนือ bearing 21° มาจาก Coal Valley, Rock Island County, Illinois, United States [?] 6.2 km ใต้ bearing 186° มาจาก East Moline, Rock Island County, Illinois, United States 117.0 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Cedar Rapids, Linn County, Iowa, United States 145.1 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Rockford, Winnebago County, Illinois, United States
Last position:	2025-06-25 06:03:48 UTC (6m20s ago) 2025-06-25 01:03:48 CDT เวลาท้องถิ่น Coal Valley, United States [?]
Altitude:	3 m
Last path:	K9WYF-S>APDG01 via TCPIP*,qAC,K9WYF-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.