Letter (1990): 580 kHz Radio Visão - Uberlândia MG, BRAZIL

STATION: Radio Visão - Uberlândia MG, BRAZIL 

FREQUENCY: 580 kHz 

RECEPTION: in São Bernardo SP / July 01, 1989 - 22:53h UTC 

LANGUAGE: Portuguese 

DISTANCE: 560 km (from Uberlândia to São Bernardo) 

RECEIVER / ANTENNA: Philco Transglobe B481 + Rx ferrite  

****************************************************************************