In A320 door disarming specifics, which reports to CMDR?

In A320 door disarming specifics, which reports to CMDR?

• A. 1R reports to SCCM verbally
• B. 1L/SCCM reports to CMDR
• C. 4L reports to SCCM in interphone
• D. 4R reports to 4L verbally

Answer: (B)

The key idea is the reporting chain during door disarming: the crew member at the front-left door, as the SCCM for that area, reports directly to the CMDR. This direct line ensures the Captain receives an immediate, clear update on the door disarming status before any movement or passenger flow. The front-left door is the primary point of coordination for disarming, so the SCCM there acts as the liaison to the Captain, confirming that the door is disarmed and ready. Reports from other doors or through intermediate personnel don’t provide the Captain with the same direct, unambiguous status, which is why those lines aren’t the correct reporting path in this context.

The key idea is the reporting chain during door disarming: the crew member at the front-left door, as the SCCM for that area, reports directly to the CMDR. This direct line ensures the Captain receives an immediate, clear update on the door disarming status before any movement or passenger flow. The front-left door is the primary point of coordination for disarming, so the SCCM there acts as the liaison to the Captain, confirming that the door is disarmed and ready.

Reports from other doors or through intermediate personnel don’t provide the Captain with the same direct, unambiguous status, which is why those lines aren’t the correct reporting path in this context.