Source callsign:	PY4SD-S
Comment:	70cm Voice (D-Star) 439.00000MHz -5.0000MHz
Location:	21°13.52' S 43°45.55' W - locator GG88CS85VW - show map 1.5 km East bearing 88° from Barbacena, Minas Gerais, Brazil [?] 22.8 km East bearing 101° from Barroso, Minas Gerais, Brazil 73.3 km Northwest bearing 325° from Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
Last position:	2025-06-28 22:16:55 UTC (7d 14h6m ago) 2025-06-28 19:16:55 -03 local time at Barbacena, Brazil [?]
Altitude:	3 m
Last path:	PY4SD-S>APDG01 via TCPIP*,qAC,PY4SD-GS
Positions stored:	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.