Additionally, its unique design features spacious car-type doors located in front of the wing, making boarding easier. Do you know someone who dreams of flying but relies on a wheelchair for mobility? Bring them to the aviation day in Mladá Boleslav on June 15th, so they can sit in the Sparrow and try it out, or even chat with other wheelchair users. For more information, take a look at the video invitation from Marian below.