Source callsign:	PY2KTM-11
Comment:	Clb=-3.8m/s t=-42.9C h=33.1% p=240.4hPa 405.300 MHz Type=RS41-SGP ser=W2930877 Radiosonde
Location:	23°23.01' S 45°41.02' W - locator GG76DO77XW - show map 20.5 km East bearing 86° from Santa Branca, São Paulo, Brazil [?] 30.1 km East bearing 107° from Jacareí, São Paulo, Brazil 87.1 km East bearing 84° from Guarulhos, São Paulo, Brazil 98.8 km East bearing 80° from São Paulo, São Paulo, Brazil
Last position:	2025-11-09 12:17:39 UTC (6h33m ago) 2025-11-09 09:17:39 -03 local time at Santa Branca, Brazil [?]
Altitude:	11204 m
Course:	93°
Speed:	124 km/h
Last path:	PY2KTM-11>APRS via TCPIP*,qAC,T2PERTH
Positions stored:	98
Others sourced by PY2KTM-11:	R4010719 W0720207 W0720209 W0910424 W0910426 W0911043 W0911049 W2850610 W2850710 W2850711 W2930124 W2930674 W2930680 W2930868 W2930880 W2930882 W2930949 W2930952 W2931132 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.