An aviation checklist,

Let's take a snapshot at aviation.

The aviation expert analyzed the statistics in detail.

Civil aviation is something that we know very well.

Why, in aviation, are there life vests instead of parachutes?

The world's aviation industry is growing increasingly worried about crashes.

And that was fantastic for the future of commercial aviation.

Aviation Week asked me to make a list of who I thought were the movers and shakers of the first 100 years of aviation.

Compared to fifty years ago, today's aviation technology has made great progress.

He abuses his authority.

He succumbed to authority.

The students revolted against authority.

and my authority has vanished.

Do you have clear authority?

My authority has left me.

Are you challenging my authority?

You are abusing your authority.

They have confronted the authority.

They say, Let's question authority.

You have no authority here.

Then of course, at the dawn of aviation, all of the great inventors of the time

Or have you a clear authority?

my authority is gone from me.'

Do you have a manifest authority?

and my authority has been destroyed'

Gone from me is my authority.

He is an authority on China.

He is an authority on physics.

Napoleon was a man of authority.

I heard it on good authority.

My brother's an authority on philosophy.

Or have ye an authority manifest?

Authority tell us what to do.

I'm an ambulance Respect my authority!

What characterizes them is decentralized authority.

Authority comes, paints the wall white,

She has an issue with authority.

The fourth foundation is authority respect.

Teachers shouldn't fall back on their authority.

There hath perished from me my authority.

My authority is gone away from me.

Or, do you have a clear authority?

Or do you have a clear authority?

Or have you received some clear authority?

He gave me authority to fire them.