WONDER #521: Can You Speak in Code?

Question 1 of 3

Spelling alphabets were originally created by which group of professionals?

1. truck drivers
2. train conductors
3. taxi drivers
4. airplane pilots

Question 2 of 3

What year was the NATO spelling alphabet adopted?

1. 1946
2. 1956
3. 1966
4. 1976

Question 3 of 3

Delta, in the NATO spelling alphabet, is sometimes replaced by which word?

1. Dixie
2. Dallas
3. Dude
4. Dance

Check your answers online at https://wonderopolis.org/wonder/can-you-speak-in-code.