It's on an airline industry news website, I think they just know their audience.

May I plug my Hacker News app reader? In the app the image associated with this title makes it immediately clear it's about aircraft

https://mclarentimes.com/

It's almost as though I'm right when I say that making nouns of adjectives causes confusion. If we must have nouns from serverless, solar, and contactless, we're damn well going to get supersonic, too.

It could be about music