Source callsign:	PU1XMG-13
Comment:	Clb=0.4m/s t=31.4C h=78.7% p=1002.6hPa 402.502 MHz Type=RS41-SGP ser=S0810172 Radiosonde
Location:	22°54.37' S 43°17.42' W - ตำแหน่ง GG87IC52DM - show map 8.5 km ตะวันตก bearing 267° มาจาก Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil [?] 14.1 km ตะวันออกเฉียงใต้ bearing 144° มาจาก São João de Meriti, Rio de Janeiro, Brazil 16.7 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Nilópolis, Rio de Janeiro, Brazil 23.2 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-04-19 16:27:53 UTC (237d 5h6m ago) 2025-04-19 13:27:53 -03 เวลาท้องถิ่น Rio de Janeiro, Brazil [?]
Altitude:	111 m
Course:	181°
ความเร็ว:	2 km/h
Last path:	PU1XMG-13>APRS via TCPIP*,qAC,T2TAS
Positions stored:	531

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.