The SWL QSL Museum Costa Rica Central & South America Adventist World Radio - 1987, 1989, 1992, Calendar and Pennant  QSL Contributed by Bill McDavitt (USA) Adventist World Radio - 1989 QSL Contributed by Rudolf Takacs (Romania) Adventist World Radio - 1992   QSL Contributed by Istvan Hegedus (Hungary) Adventist World Radio - 1992 AWR Calendar AWR Pennant     QSL, Calendar and Pennant Contributed by Istvan Hegedus (Hungary)