Letter (1999): 630 kHz Radio Rivadavia - Buenos Aires, ARGENTINA

STATION: Radio Rivadavia - Buenos Aires, ARGENTINA

FREQUENCY: 630 kHz 

LANGUAGE: Spanish

RECEIVER / ANTENNA: Sony ICF 7600G + Ferrite antenna (rx)

RECEPTION: in São Bernardo SP / July 2, 1999 - 23:15h UTC 

DISTANCE: 1.667 km (from Buenos Aires to São Bernardo) 

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