Comment:	https://aprsdroid.org/
Location:	41°33.78' N 93°37.42' W - ตำแหน่ง EN31EN55DC - show map 4.3 km ใต้ bearing 196° มาจาก Des Moines, Polk County, Iowa, United States [?] 8.0 km ตะวันออกเฉียงใต้ bearing 119° มาจาก Windsor Heights, Polk County, Iowa, United States 147.8 km ตะวันตกเฉียงใต้ bearing 226° มาจาก Waterloo, Black Hawk County, Iowa, United States
Last position:	2025-12-12 02:04:37 UTC (7h44m ago) 2025-12-11 20:04:37 CST เวลาท้องถิ่น Des Moines, United States [?]
Altitude:	250 m
Course:	92°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	AD0EN-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	3527

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.