We use technical and analytical cookies to ensure that we give you the best experience on our website.
Theory
Tests
A mix of questions from the morse code, phonetic alphabet, semaphore flags and signal flags tests
Error Submitting Test
Which of the following images identifies a Morse Code sequence for the letter "N"?
Which number is represented by the following semaphore flag signal?
Which letter is represented by the following semaphore flag signal?
Which of the following flags represents H?