Radiotelephony basics · Question 1 of 12
How is the letter "D" spelled in radiotelephony?
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Answer
- D Delta
Explanation
Aviation radio uses the international ICAO spelling alphabet: Alfa, Bravo, Charlie, Delta, Echo and so on. National alphabets such as the German telephone alphabet ("Dora") are not used. This keeps registrations such as D-EABC unambiguous even with a poor connection.