IRSA (Eng for UArmy)

International Radiotelephony Spelling Alphabet ( IRSA) consists of _____words.

which word of IRSA corresponds to the letter O ?

which word of IRSA corresponds to the letter A ?

When did the British Army start using the code alphabet?

• 1917

• 1914

• 1904

• 1940

When did the USA Army start using the code alphabet?

• 1904

• 1913

• 1914

• never

Which word survived into the modern version of the code alphabet?

Has IRSA become a universal system for the communication of the Allies?

• yes

• no

• I don't know

What means "Roger"?

• received

• read

• recycled

you heard on the radio "We oscar mike to the location". What does it mean?

• Оскар Майк рухається до місця

• Ми отримали оскара на місці

• Оскара поранено

• Ми рухаємось до місця