Airport standby CS FTL 1.225(a)(2)(ii), (see also ORO.FTL.205 (b)&(d); CS FTL 1.205 (a) (2)): We understand that the limit of 16 hours is not applicable when airport standby is followed by a FDP with in-flight rest. Does that mean that there is no limit for that kind of situation?
Yes, there is no limit.
The limit of 16 hours only applies to basic maximum daily FDPs without in-flight rest under ORO.FTL.205 (b) and to extended daily FDPs without in-flight rest under ORO.FTL.205 (d).
Furthermore, the operator applies appropriate fatigue risk management to actively manage the fatiguing effect of night duties of more than 10 hours in relation to the surrounding duties and rest periods