Source callsign:	PY2KTM-11
Comment:	Clb=-6.2m/s t=-35.0C h=6.5% p=277.1hPa 405.300 MHz Type=RS41-SGP ser=W2931132 Radiosonde
Location:	23°28.03' S 45°43.82' W - locator GG76DM27IV - show map 17.5 km Southeast bearing 117° from Santa Branca, São Paulo, Brazil [?] 36.5 km Northwest bearing 298° from Caraguatatuba, Caraguatatuba, São Paulo, Brazil 81.9 km East bearing 90° from Guarulhos, São Paulo, Brazil 92.7 km East bearing 85° from São Paulo, São Paulo, Brazil
Last position:	2025-11-09 00:27:24 UTC (17h16m ago) 2025-11-08 21:27:24 -03 local time at Santa Branca, Brazil [?]
Altitude:	10233 m
Course:	74°
Speed:	137 km/h
Last path:	PY2KTM-11>APRS via TCPIP*,qAC,T2PERTH
Positions stored:	86
Others sourced by PY2KTM-11:	R4010719 W0720207 W0720209 W0910424 W0910426 W0911043 W0911049 W2850610 W2850710 W2850711 W2930124 W2930674 W2930680 W2930868 W2930877 W2930880 W2930882 W2930949 W2930952 W2931134 W2931250 W2931253 W4324678 W4324780

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.