Source callsign:	PY1TCM-11
Comment:	Clb=-11.7m/s t=-273.0C h=-1.0% p=-1.0hPa b=2.6V ser=S4130845 404.000 MHz Type=RS41-SGP Radiosonde http://sondehub.org/S4130845 http://raadiosondy.info/sonde.php?sondenumber=S4130845
Location:	22°49.15' S 45°11.61' W - locator GG77JE63SJ - show map 324.3 m South bearing 197° from Guaratinguetá, São Paulo, Brazil [?] 4.8 km Northeast bearing 50° from Aparecida, São Paulo, Brazil 81.5 km Northeast bearing 61° from São José dos Campos, São José dos Campos, São Paulo, Brazil 139.3 km Northeast bearing 58° from Itaquaquecetuba, São Paulo, Brazil
Last position:	2023-01-23 15:05:16 UTC (65d 8h43m ago) 2023-01-23 12:05:16 -03 local time at Guaratinguetá, Brazil [?]
Altitude:	26661 m
Course:	254°
Speed:	46 km/h
Last path:	PY1TCM-11>APRS via TCPIP*,qAC,T2FINLAND
Positions stored:	3
Others sourced by PY1TCM-11:	M1743385 M1923323 M4443196 M4523544 N0323512 R2520822 S4130661 S4130665 S4130682 S4131015 S4131052 U3140520 U3140521 U3140525 U3141304 U3141686 U3141699 U3141700 U3141706 U3141727

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.