Source callsign:	PY2KTM-11
Comment:	Clb=-7.1m/s t=-66.9C h=6.8% p=104.0hPa 405.300 MHz Type=RS41-SGP ser=W2850710 Radiosonde
Location:	23°21.70' S 46°26.49' W - locator GG66SP73AF - show map 12.9 km West bearing 287° from Arujá, Arujá, São Paulo, Brazil [?] 14.6 km Northeast bearing 40° from Guarulhos, São Paulo, Brazil 16.8 km Northwest bearing 326° from Itaquaquecetuba, São Paulo, Brazil 28.6 km Northeast bearing 44° from São Paulo, São Paulo, Brazil
Last position:	2025-10-22 12:20:56 UTC (3d 2h1m ago) 2025-10-22 09:20:56 -03 local time at Arujá, Brazil [?]
Altitude:	16342 m
Course:	50°
Speed:	46 km/h
Last path:	PY2KTM-11>APRS via TCPIP*,qAC,T2SYDNEY
Positions stored:	25
Others sourced by PY2KTM-11:	R4010719 W0720207 W0720209 W0910424 W0910426 W0911043 W0911049 W2850610 W2850711 W2931134 W2931250 W2931253

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.