Repeating and
Confirmations
Requests & Actions
Communication Issues
Permissions & Changes
Misc. Keywords
100

What phrase means "I have received all of your last transmission" but must not be used in reply to a question or request?

ROGER

100

What phrase is used to ask someone to "Pass me the following information"?

REPORT

100

What phrase conveys "We are experiencing a poor connection; kindly state each word or phrase two times."?

WORDS TWICE

100

Which phrase means "Authorized to proceed under the conditions specified" ? 

CLEARED

100

Which short word means "Yes"?

AFFIRM

200

Which ICAO phrase means "I should like to know… or I wish to obtain"?

REQUEST

200

Which phrase means "Establish communication with"?

CONTACT

200

What phrase is used as information: "I hereby indicate the separation between portions of the message"?

BREAK

200

Which word means "Permission for proposed action granted"?

APPROVED

200

Which single word indicates "Ignore" ?

DISREGARD

300

Which phrase is used to ask the pilot to "Repeat all, or the specified part, of this message back to me exactly as received"?

READ BACK 

300

What phrase does a controller use to tell a pilot to "Reduce your rate of speech"?

SPEAK SLOWER

300

"I repeat for clarity or emphasis"

I SAY AGAIN

300

What phrase means "A change has been made to your last clearance and this new clearance supersedes your previous clearance or part thereof"?

RECLEARED

300

Which phrase means "Wait and I will call you"?

STANDBY

400

What word indicates "I cannot comply with your request, instruction or clearance"?

UNABLE

400

Which phrase requests "Repeat all, or the following part, of your last transmission"?

SAY AGAIN

400

 Which phrase asks "What is the readability of my transmission?"

How do you read?

400

Which phrase means "Annul the previously transmitted clearance"?

CANCEL

400

What phrase is used to mean "I have received and understood this message; my transmission is ended and I expect a response from you"?

OVER

500

Which phrase signals "I request verification of: (clearance, instruction, action, information)"?

CONFIRM

500

Which phrase means "Let me know that you have received and understood this message"?

ACKNOWLEDGE

500

Which ICAO phrase means "An error has been made in this transmission. The correct version is…"?

CORRECTION

500

What phrase means "This exchange of transmissions is ended and no response is expected"?

OUT

500

Which single word indicates "No or Permission not granted"

NEGATIVE

M
e
n
u