[hef19898]

There are very valid reasons why no ariframe manufacturer is building its own engines and vice versa.

And having a civilian suoersonic turbofan engine nobody needs or wants doesn't get a comoany anywhere.

[macshome]

Honda builds both the engines and airframes for the HondaJet.

[sokoloff]

Those are built by a joint venture between Honda and GE Aviation (an existing jet engine maker).

https://www.gehonda.com/

[himinlomax]

That's a niche product.