Source callsign:	PY2KTM-11
Comment:	Clb=-4.5m/s t=-67.4C h=45.0% p=143.0hPa 405.300 MHz Type=RS41-SGP ser=V3450138 Radiosonde
Location:	23°28.49' S 46°34.42' W - locator GG66RM16DA - show map 4.3 km West bearing 252° from Guarulhos, São Paulo, Brazil [?] 10.3 km Northeast bearing 38° from São Paulo, São Paulo, Brazil
Last position:	2024-03-21 12:57:22 UTC (326d 10h8m ago) 2024-03-21 09:57:22 -03 local time at Guarulhos, Brazil [?]
Altitude:	14708 m
Course:	71°
Speed:	33 km/h
Last path:	PY2KTM-11>APRS via TCPIP*,qAC,T2LAUSITZ
Positions stored:	51
Others sourced by PY2KTM-11:	U3054395 V3450157 V3450252 V3450270 V3520014 V3520206 V3520213 V3520215 V3520217 V3520219 V3520224 V3520676 V3520692 V3520842 V3520845 V3520863 V3530374 V3530633 V3851021 V3851026 V3920609 V3934006 V3934008 V3934013 V3934015 V3934301

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.