Source callsign:	PY1TCM-11
Comment:	Clb=-8.3m/s t=20.8C h=66.6% p=880.1hPa b=2.7V ser=U3140520 405.300 MHz Type=RS41-SGP Radiosonde http://sondehub.org/U3140520 http://raadiosondy.info/sonde.php?sondenumber=U3140520
Location:	22°34.04' S 43°49.10' W - locator GG87CK13TT - show map 9.9 km Southwest bearing 243° from Mendes, Rio de Janeiro, Brazil [?] 10.7 km Northeast bearing 50° from Piraí, Rio de Janeiro, Brazil 43.3 km Northwest bearing 299° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil 72.8 km Northwest bearing 301° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
Last position:	2023-01-18 13:20:48 UTC (70d 9h49m ago) 2023-01-18 10:20:48 -03 local time at Mendes, Brazil [?]
Altitude:	1243 m
Course:	178°
Speed:	15 km/h
Last path:	PY1TCM-11>APRS via TCPIP*,qAC,T2HAKATA
Positions stored:	200
Others sourced by PY1TCM-11:	M1743385 M1923323 M4443196 M4523544 N0323512 R2520822 S4130661 S4130665 S4130682 S4130845 S4131015 S4131052 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.