Location:	21°48.99' S 46°35.05' W - locator GG68QE94VA - show map 4.0 km Southwest bearing 216° from Poços de Caldas, Poços de Caldas, Minas Gerais, Brazil [?] 27.8 km Northeast bearing 52° from São João da Boa Vista, São Paulo, Brazil 118.3 km Northeast bearing 45° from Limeira, São Paulo, Brazil 149.0 km Northeast bearing 48° from Piracicaba, Piracicaba, São Paulo, Brazil
Last position:	2025-05-30 21:40:24 UTC (4d 22h21m ago) 2025-05-30 18:40:24 -03 local time at Poços de Caldas, Brazil [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	PU4YDZ>API510 via DSTAR*,qAR,PY4RFM-C
Positions stored:	1556
Other SSIDs:	PU4YDZ-B PU4YDZ-N PU4YDZ-1

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.