Comment:	https://pu4ctf.qsl.br
Location:	23°32.50' S 46°35.50' W - locator GG66QK89XX - show map 4.6 km East bearing 82° from São Paulo, São Paulo, Brazil [?] 9.9 km Northwest bearing 335° from São Caetano do Sul, São Paulo, Brazil 10.6 km Southwest bearing 214° from Guarulhos, São Paulo, Brazil
Last position:	2025-02-17 23:40:21 UTC (20h13m ago) 2025-02-17 20:40:21 -03 local time at São Paulo, Brazil [?]
Altitude:	734 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:	78°
Speed:	63 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PU4CTF-5>APDR16 via TCPIP*,qAC,T2PANAMA
Positions stored:	41
Other SSIDs:	PU4CTF-1 PU4CTF PU4CTF-7

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.