Source callsign:	PY1JO-12
Comment:	Clb=-1.7m/s t=23.7C h=79.4% p=942.0hPa 403.001 MHz Type=RS41-SGP ser=W4825475 Rastreio por PY1JO https://sondehub.org/W4825475 & https://radiosondy.info/sonde.php?sondenumber=W4825475
Location:	23°23.21' S 43°09.82' W - locator GG86KO07ID - show map 54.0 km South bearing 175° from Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil [?] 56.3 km South bearing 186° from Niterói, Rio de Janeiro, Brazil 75.7 km Southeast bearing 157° from Nova Iguaçu, Nova Iguaçu, Rio de Janeiro, Brazil
Last position:	2025-02-09 18:31:20 UTC (238d 37m ago) 2025-02-09 15:31:20 -03 local time at Rio de Janeiro, Brazil [?]
Altitude:	646 m
Course:	249°
Speed:	22 km/h
Last path:	PY1JO-12>APRS via TCPIP*,qAC,T2UKRAINE
Positions stored:	339
Others sourced by PY1JO-12:	W0000068 W1234567 W2840044 W2910104 W2910504 W2910515 W2910602 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

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.