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APRS station PY4HF-9 - show graphs
Comment: 146520.000MHz rdpressfotos.picfair
Location: 21°41.46' S 45°14.37' W - locator GG78JH14GD - show map
1.6 km Northeast bearing 65° from Três Corações, Minas Gerais, Brazil [?]
18.8 km North bearing 18° from Cambuquira, Minas Gerais, Brazil
145.2 km Northwest bearing 311° from Barra Mansa, Rio de Janeiro, Brazil
149.0 km Northwest bearing 308° from Volta Redonda, Rio de Janeiro, Brazil
Last position: 2025-06-30 19:39:47 UTC (7h9m ago)
2025-06-30 16:39:47 -03 local time at Três Corações, Brazil [?]
Altitude: 916 m
Device: Open Source: APRSdroid (app, Android)
Last path: PY4HF-9>APDR16 via TCPIP*,qAC,T2BRAZIL
Positions stored: 30779
Other SSIDs: PY4HF PY4HF-5 PY4HF-1 PY4HF-7
About this site
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.
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