Letter, prepared card (1992): 1280 kHz Radio Tupi - Rio de Janeiro RJ, BRAZIL

STATION: Radio Tupi - Rio de Janeiro RJ, BRAZIL 

FREQUENCY: 1280 kHz 

RECEPTION: in São Bernardo SP, BRAZIL / March 16, 1992 - 23:22h UTC 

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

LANGUAGE: Portuguese 

DISTANCE: 355 km (from Rio de Janeiro to São Bernardo). 

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