Crossword clues for the word: TRIPLANE The word TRIPLANE has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for TRIPLANE Showing 1 to 6 of 6 results Clue(s) Aircraft for the Red Baron Baron von Richthofen's craft The Red Baron flew one The Sopwith Snark, for one WWI flier WWI innovation