Why can't I fly a boing 757 at Gta 5, in the airport?

Hello friends i have a question and yes yes in airport of los santos in gta 5, (Ps4)

a lot of planes and there's the big plane that can fly nan and a private jet but there are still a few small planes like a boeing I can't fly that why does anyone know how to fly them?

Some are just decoration and decoration you just can't fly. You can't enter every building either.

Come on my yacht amigo.

It was not for nothing that I made the CriminalMastermind Challenge in vain 😂😏