Rest periods must provide sufficient time to enable crew members to overcome the effects of the previous duties and to be well rested by the start of the following flight duty period.
I dtaca le tréimhsí scíthe, ní mór go leor ama a bheith i gceist leo chun a chur ar chumas comhaltaí foirne éifeachtaí na ndualgas roimhe sin a chur díobh agus a bheith tagtha chucu féin faoi thús na chéad tréimhse dualgais eitilte eile.