What is required for exemption 1747?

• A. Just have an alternate and it is listed in remarks
• B. Alternates are not required
• C. A flight with a special permission
• D. An additional crew requirement

Answer: (A)

Exemption 1747 is about documenting a specific deviation with a concrete contingency. The essential requirement is to have an alternate airport identified and, crucially, listed in the remarks. That remark ties the exemption to a known fallback for use if conditions prevent the primary plan, making the approval actionable and transparent for dispatch and flight crew.

Without the alternate being listed in the remarks, the exemption isn’t effectively in play, even if an alternate exists. The other options don’t fit because this exemption isn’t about flying with no alternate, obtaining some separate “special permission,” or adding extra crew—those are different scenarios and wouldn’t fulfill the stated condition.