Do you know about the ROC-A exam? Are you preparing for the Restricted Operator Certificate - Aeronautical (ROC-A) exam? Here, we have this practice quiz to make your preparation level better. ROC-A exam is a radio operator's certification commonly used in aviation by pilots and airport operators for communicating through the radio. If you secure more than 70% marks on this test, it means your preparation level is going well. Take the quiz and assess yourself.
You are perfectly readable.
You are readable with difficulty
You are barely readable.
You are readable between 50% and 80% of the time.
One Five Thousand
Fifteen Thousand
One Five Zero Zero Zero
One Five Triple Oh
Runway numbers (e.g., Runway 12 = "Runway Twelve")
Numbers less than 100 (e.g., 21 = "twenty one")
Whole thousands (e.g., 4,000 = "four thousand")
Altitudes (e.g., 3,600' = "three thousand six hundred feet"
Flight levels (e.g., FL430 = "flight level four hundred thirty"
Cloud formation heights (e.g., 52 SCT ="fifty two hundred scattered"
Headings (e.g., Heading 210 = "Heading two hundred ten")
Industry Canada
Nav Canada
Transport Canada
Comm Canada
Words THIS IS
Your aircraft type + call sign
Ground station identifier (e.g., Charlottetown Radio)
Words ALL STATIONS ALL STATIONS ALL STATIONS
118.0 (the station on which you've already established communications)
121.5 (emergency frequency)
126.7 (emergency frequency)
All of the above
As rapidly as possible, to avoid tying up the frequency.
As clearly as possible to prevent words from running together.
As loudly as possible, to ensure clear reception.
As distinctly and mechanically as possible; do not use ordinary intonations and rhythm, break up the syllables instead and speak in a "robotic" voice for greater clarity.
Local time
Coordinated Universal Time
Denotes that time is approximate
Denotes that time is exact
YES
AFFIRM
POSITIVE
AGREED
CORRECTION
CANCEL THAT
ERASE THAT
NEGATIVE
WORDS TWICE
SAY TWICE
REPEAT
SAY AGAIN
It separates parts of message (e.g., to different aicraft)
It signals that communication between two stations is over, and the pilot should switch to the next applicable frequency.
It indicates poor readability (transmission is breaking up).
None of the above
Wait!
Here's an interesting quiz for you.