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 - locator GG87IC52DM - show map 8.5 km West bearing 267° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil [?] 14.1 km Southeast bearing 144° from São João de Meriti, Rio de Janeiro, Brazil 16.7 km Southeast bearing 131° from Nilópolis, Rio de Janeiro, Brazil 23.2 km Southeast bearing 135° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-04-19 16:27:53 UTC (161d 13m ago) 2025-04-19 13:27:53 -03 local time at Rio de Janeiro, Brazil [?]
Altitude:	111 m
Course:	181°
Speed:	2 km/h
Last path:	PU1XMG-13>APRS via TCPIP*,qAC,T2TAS
Positions stored:	531
Others sourced by PU1XMG-13:	W1236665 W2910724

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.