The XIth International Naval Fair was held at Base Aeronaval Concón in Torquemada, Valparaiso. Units Dates UnitModelsNot all models shown may have taken part in the Operation Ships ClassesShipsFrigate Type 22 (Batch 2) Boxer class FF-19 Almirante Williams, Frigate Type 23 Duke class F236 HMS Montrose, FF-06 Almirante Condell, FF-07 Almirante Lynch,