资讯

来自MSN1 年
Why Aircraft Need Vertical Stabilizers, But Birds Don't
They introduced the design in 2019 ... would eliminate the need for a vertical stabilizer. Work is still ongoing, but could see a new, more advanced aircraft coming to market in the future.
A Closer Look At The Piper PA-47 Private Jet
The Piper PA-47 PiperJet, an ambitious project from the renowned aircraft manufacturer Piper Aircraft, stands as a testament ...