Comment:	https://aprsdroid.org/
Location:	41°44.84' N 92°42.96' W - ตำแหน่ง EN31PR49BI - show map 713.2 m ตะวันออกเฉียงเหนือ bearing 48° มาจาก Grinnell, Poweshiek County, Iowa, United States [?] 22.5 km ตะวันตก bearing 274° มาจาก Brooklyn, Poweshiek County, Iowa, United States 75.9 km ตะวันออก bearing 77° มาจาก Des Moines, Polk County, Iowa, United States 93.3 km ตะวันตก bearing 252° มาจาก Cedar Rapids, Linn County, Iowa, United States
Last position:	2025-05-25 12:02:28 UTC (16d 20h31m ago) 2025-05-25 07:02:28 CDT เวลาท้องถิ่น Grinnell, United States [?]
Altitude:	284 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC0BOZ-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	81
Other SSIDs:	KC0BOZ-10

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.