This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
sdasm aviation aeronautics cierva autogyro monochrome Catalog Manufacturer Cierva Designation Official Nickname Autogyro Notes also Juan de la Cierva Catalog Manufacturer Cierva Designation Official Nickname Autogyro Notes also Juan de la Cierva
Page 2023 Free-images.com. All images are Public Domain