J0N0
Seems to me you put the FOI in a difficult position. While the error seems minor the safety theorists would say it reflects not only on you, but the CP and the whole company system. Consider a not impossible senario, approval is granted, accident leads to court action:
Barrister "So Mr FOI you approved the operation to carry this trusting member of the public (points to plaintiff in wheelchair) despite one of the pilots not having a valid licence"