Which ID code is used when ATIS resumes after more than 12 hours of outage?

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Multiple Choice

Which ID code is used when ATIS resumes after more than 12 hours of outage?

Explanation:
ATIS broadcasts are labeled with sequential information identifiers: Alpha, Bravo, Charlie, Delta, and so on. Each time the information is updated, the letter advances. When ATIS resumes after a long outage (more than 12 hours), the sequence restarts at Alpha to signal that this is a fresh restart of the information. This helps pilots know they’re receiving newly resumed data and not continuing from what might have been valid before the outage. Subsequent updates would then proceed with Bravo, Charlie, etc.

ATIS broadcasts are labeled with sequential information identifiers: Alpha, Bravo, Charlie, Delta, and so on. Each time the information is updated, the letter advances. When ATIS resumes after a long outage (more than 12 hours), the sequence restarts at Alpha to signal that this is a fresh restart of the information. This helps pilots know they’re receiving newly resumed data and not continuing from what might have been valid before the outage. Subsequent updates would then proceed with Bravo, Charlie, etc.

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