Standart words.

I repeat for clarity or emphasis

Repeat all, or the specified part, of this message back to me exactly as

received

Pass me the following information

I hereby indicate the separation between messages transmitted to different

aircraft in a very busy environment

I hereby indicate the separation between portions of the message

I understand your message and will

comply with it

A change has been made to your last clearance and this new clearance

supersedes your previous clearance or part thereof

Authorized to proceed under the conditions specified

Let me know that you have received and understood this message

Annul the previously transmitted clearance

Ignore

Permission not granted

What is the readability of my transmission?

My transmission is ended

I have received all of your last transmission

Wait and I will call you

Establish communications with...

Listen out

Accurate

An error has been made in this transmission (or message indicated).

The correct version is...

Authorized to proceed under the conditions specified

Yes

True

Ignore

Permission for proposed action granted

Examine a system or procedure

Continue in accordance with the condition(s) specified or in its literal

sense

Authorized to proceed under the conditions specified

Permission for proposed action granted

Continue in accordance with the condition(s) specified or in its literal

sense

I hereby indicate the separation between portions of the message

I hereby indicate the separation between messages transmitted to different aircraft in a very busy environment

I request verification

I request verification

Authorized to proceed under the conditions specified

Pass me the following information

Ignore

Listen out

My transmission is ended

Authorized to proceed under the conditions specified

Continue in accordance with the condition(s) specified or in its literal

sense

Permission for proposed action granted

An error has been made in this transmission (or message indicated).

The correct version is...

Authorized to proceed under the conditions specified

I request verification of: (clearance, instruction, action, information)