1) Space program of Brazil 
Sonda can refer to: As an acronym, SONDA can refer to: ...[rocket] Sonda is a family of Brazilian-built sounding rockets which serves as an R&D path to the VLS (Veículo Lançador de Satélites) orbital rocket. ==Sonda 1== ==Sonda 2== ==Sonda 3== ==Sonda 4== ...