EnglishWikipedia has an article on:

control surface

Wikipedia

controlsurface (pluralcontrol surfaces)

1. (aeronautics) Amoveablesurface attached to a machine such as anaircraft orsubmarine that can be used to control the machine'smotion inroll,pitch oryaw.

   Before flight, it is vital to ensure allcontrol surfaces are clear of obstruction and can move smoothly and freely.

• diving plane (in a submarine)

• aileron
• elevator
• rudder

• English lemmas
• English nouns
• English countable nouns
• English multiword terms
• en:Aeronautics
• English terms with usage examples

• Pages with entries
• Pages with 1 entry
• Entries with translation boxes
• Terms with Finnish translations
• Terms with German translations
• Terms with Italian translations
• Terms with Polish translations
• Terms with Romanian translations