Callsign:	PU7SDD
Comment:	MMDVM MMDVM HS Dual Hat 433.5000/438.5000 CC1
Location:	8°01.87' S 34°54.18' W - ตำแหน่ง HI21NX12PM - show map 3.5 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก Recife, Recife, Pernambuco, Brazil [?] 5.8 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Olinda, Pernambuco, Brazil 19.8 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Jaboatão, Pernambuco, Brazil
Last position:	2025-01-27 00:47:14 UTC (345d 7h14m ago) 2025-01-26 21:47:14 -03 เวลาท้องถิ่น Recife, Brazil [?]
Device:	R3ABM: BrandMeister DMR
Last path:	PU7SDD>APBM1S via TCPIP*,qAS,BM7242RPT
Positions stored:	10

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.