Comment:	aprs.fi iOS
Location:	41°38.27' N 90°20.29' W - ตำแหน่ง EN41TP93KC - show map 3.5 km เหนือ bearing 356° มาจาก Port Byron, Rock Island County, Illinois, United States [?] 4.4 km เหนือ bearing 6° มาจาก Le Claire, Scott County, Iowa, United States 115.7 km ตะวันออก bearing 110° มาจาก Cedar Rapids, Linn County, Iowa, United States 124.6 km ตะวันตกเฉียงใต้ bearing 236° มาจาก Rockford, Winnebago County, Illinois, United States
Last position:	2025-05-23 22:02:19 UTC (28d 18h23m ago) 2025-05-23 17:02:19 CDT เวลาท้องถิ่น Port Byron, United States [?]
Course:	118°
ความเร็ว:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	40888
Other SSIDs:	KC9VZQ-5

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.