Source callsign:	PY1JO-12
Comment:	Clb=-6.3m/s t=-3.6C h=83.6% p=547.0hPa 405.301 MHz Type=RS41-SGP ser=W2910602 Rastreio por PY1JO https://sondehub.org/W2910602 & https://radiosondy.info/sonde.php?sondenumber=W2910602
Location:	22°28.75' S 42°05.81' W - locator GG87WM85JA - show map 11.0 km East bearing 89° from Casimiro de Abreu, Rio de Janeiro, Brazil [?] 16.5 km West bearing 289° from Rio das Ostras, Rio de Janeiro, Brazil 112.6 km Northeast bearing 67° from Niterói, Rio de Janeiro, Brazil 123.2 km East bearing 68° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
Last position:	2024-11-23 01:19:42 UTC (338d 8h20m ago) 2024-11-22 22:19:42 -03 local time at Casimiro de Abreu, Brazil [?]
Altitude:	5161 m
Course:	61°
Speed:	56 km/h
Last path:	PY1JO-12>APRS via TCPIP*,qAC,T2SPAIN
Positions stored:	290
Others sourced by PY1JO-12:	W0000068 W1234567 W2840044 W2910713 W2910716 W2920451 W2920453 W2920454 W2920465 W2940700 W2940701 W2940769 W2940770 W2940773 W2940879 W2940880 W2940881 W2950103 W2951240 W2951544 W2951563 W2951565 W4825475

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.