The aircraft used three wings, but was not actually a triplane in the conventional sense. More correctly, it was a two-and-a-half wing aircraft. The middle wing had no control surfaces, and was shorter and narrower than the two primary wings.
This aircraft featured three wings, but wasn't a traditional triplane. It was actually a two-and-a-half wing design. The central wing had no control surfaces and was smaller and narrower than the main wings.