The aviation museum in Kunovice acquired a new aircraft for its collection at the end of March. It is the HM-14 machine nicknamed Pou-du-Ciel, or Heavenly Flea. "It was a kind of predecessor to today's ultralight aircraft. People built Heavenly Fleas at home in the 1930s and 1940s according to a book guide. Anyone with a bit of skill could manage it," says the museum director Martin Hrabec about it.