ROC-A Practice Test (Aeronautical Radio): mock exam 2026
A new random set every time. The official number of questions isn’t published, so this practice exam uses 25 questions. You see your answers at the end.
- 25 questions
- Pass mark: ISED does not publish a question count or pass mark. An accredited examiner gives the exam, which may include written, practical and oral parts.
- No time limit
How this mock exam works
Each attempt draws 25 questions at random from all 75 questions for this test, so no two attempts are the same.
At the end you see your score, every answer and its explanation. Your best score is saved in this browser, so you can try again until you pass comfortably.
What this mock exam covers
Each attempt draws a new random set from 75 questions, the same questions as the 3 practice tests. These are the topics with the most questions:
- distress11 questions
- procedure words10 questions
- numbers7 questions
- certificate6 questions
- call signs6 questions
- calling5 questions
- priority4 questions
- time4 questions
- urgency4 questions
- phonetics3 questions