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 (316d 8h52m 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 W2910104 W2910504 W2910515 W2910607 W2910610 W2910612 W2910614 W2910616 W2910617 W2910619 W2910621 W2910656 W2910658 W2910713 W2910716 W2910720 W2910721 W2920451 W2920453 W2920454 W2920465 W2920466 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.