Source callsign:	PY2KTM-11
Comment:	Clb=-6.5m/s t=-34.6C h=-1.0% p=279.4hPa 405.301 MHz Type=RS41-SGP ser=W2930868 Radiosonde
Location:	23°22.61' S 45°47.52' W - locator GG76CO49WN - show map 9.6 km East bearing 77° from Santa Branca, São Paulo, Brazil [?] 19.4 km Southeast bearing 114° from Jacareí, São Paulo, Brazil 76.2 km East bearing 83° from Guarulhos, São Paulo, Brazil 88.1 km East bearing 78° from São Paulo, São Paulo, Brazil
Last position:	2025-11-08 00:38:54 UTC (13h38m ago) 2025-11-07 21:38:54 -03 local time at Santa Branca, Brazil [?]
Altitude:	10178 m
Course:	73°
Speed:	120 km/h
Last path:	PY2KTM-11>APRS via TCPIP*,qAC,T2PANAMA
Positions stored:	45
Others sourced by PY2KTM-11:	R4010719 W0720207 W0720209 W0910424 W0910426 W0911043 W0911049 W2850610 W2850710 W2850711 W2930124 W2930674 W2930680 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.