The Airbus A350 is a long-haul wide-body jet known for its quiet cabin and large windows, so recordings taken near its wings have become popular references for how modern airliners actually sound in flight. This flap recording circulates among aviation enthusiasts, flight simulation players and video creators who want an authentic alternative to stock jet noise. Because the movement is so distinctive, it remains useful for travel edits, plane-spotting compilations and realistic simulator audio rather than as a joke or meme sound.