Pushing the Envelope - Backward Naca Ducts - YouTube
Steffen, 👨🏼✈️ ❤️✈️ on Twitter: "Any questions regarding the typical NACA intake duct of an aircraft. Here the intake of the #A380 pack bay ventilation.. #rampview https://t.co/rgGwSsI6zG" / Twitter
Fresh air intake ducts | Peter Anson – Engineering