Source callsign:	PY1TCM-11
Comment:	Clb=-2.9m/s t=15.6C h=79.1% p=793.4hPa b=2.8V ser=U3141304 405.300 MHz Type=RS41-SGP Radiosonde http://sondehub.org/U3141304 http://radiosondy.info/sonde.php?sondenumber=U3141304
Location:	22°32.40' S 43°53.96' W - locator GG87BL20BJ - show map 9.9 km North bearing 359° from Piraí, Rio de Janeiro, Brazil [?] 10.8 km East bearing 106° from Pinheiral, Rio de Janeiro, Brazil 52.0 km Northwest bearing 298° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil 81.6 km Northwest bearing 299° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
Last position:	2023-02-19 02:10:12 UTC (107d 7h53m ago) 2023-02-18 23:10:12 -03 local time at Piraí, Brazil [?]
Altitude:	2129 m
Course:	266°
Speed:	13 km/h
Last path:	PY1TCM-11>APRS via TCPIP*,qAC,T2HK
Positions stored:	292
Others sourced by PY1TCM-11:	M1743385 M1923323 M4443196 M4523544 N0323512 R2520822 S4130661 S4130665 S4130682 S4130845 S4131015 S4131052 U3140520 U3140521 U3140525 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.