What phrase accompanies digit 9 in the API rhyme?

• A. it's battle time
• B. it's flight time
• C. it's duty time
• D. it's lunch time

Answer: (A)

In this material, the API rhyme is a memory aid that links each digit to a cue phrase to help you recall the sequence of actions. The phrase paired with the final digit is “it’s battle time.” This mapping is what you use to trigger the mental switch into an active, high-stress phase of the procedure, which aligns with the purpose of the mnemonic in aviation resource management training. The other phrases don’t fit the established mapping in this rhyme, so they aren’t used for that digit. If you memorize the full rhyme, the associations become a quick recall tool when you need to retrieve the steps under pressure.