Which action best describes the sign-in process for duty?

Which action best describes the sign-in process for duty?

• A. Sign in at the gate desk
• B. Sign in via Mobile CCI or compliant computer
• C. Sign in by phone only
• D. Sign in after boarding starts

Answer: (B)

The key idea is how crew verify their presence for a duty period in a way that’s reliable, auditable, and immediately reflected in the roster. Signing in via Mobile CCI or a compliant computer does this by providing a time-stamped, identity-linked record that updates the crew schedule in real time before operations begin. This digital sign-in supports accurate duty tracking, access control, and swift adherence to policy. Signing in at the gate desk can introduce delays and may not always feed the sign-in data directly into the official roster. Signing in by phone only lacks the secure, auditable trail and can miss essential verification steps. Signing in after boarding starts disrupts crew coverage and readiness, risking operational delays.

The key idea is how crew verify their presence for a duty period in a way that’s reliable, auditable, and immediately reflected in the roster. Signing in via Mobile CCI or a compliant computer does this by providing a time-stamped, identity-linked record that updates the crew schedule in real time before operations begin. This digital sign-in supports accurate duty tracking, access control, and swift adherence to policy.

Signing in at the gate desk can introduce delays and may not always feed the sign-in data directly into the official roster. Signing in by phone only lacks the secure, auditable trail and can miss essential verification steps. Signing in after boarding starts disrupts crew coverage and readiness, risking operational delays.