Crossword clues for Jets that boom 4 letters:SSTSDiscontinued booming jetsSSTSBooming jets of oldSSTSBooming jets of old, in briefSSTSJets that boomSSTBooming jet of the pastSONIC__ boom (jet sound)SSTOld booming jet, brieflySONIC___ boom (jet sound)SSTBooming jetSONICLike a jet's boomSONIC___ boom (what a jet may create)SSTJet that once made a boom, in brief