Comment:	https://aprsdroid.org/
Location:	41°20.88' N 93°55.31' W - ตำแหน่ง EN31AI93JM - show map 7.9 km ตะวันออก bearing 76° มาจาก Winterset, Madison County, Iowa, United States [?] 8.0 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก Buffalo (historical), Madison County, Iowa, United States 38.3 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Des Moines, Polk County, Iowa, United States 80.3 km ใต้ bearing 198° มาจาก Ames, Story County, Iowa, United States
Last position:	2025-04-27 19:05:16 UTC (224d 2h26m ago) 2025-04-27 14:05:16 CDT เวลาท้องถิ่น Winterset, United States [?]
Altitude:	258 m
Course:	179°
ความเร็ว:	50 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	W0ISF-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	501

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.