Originally Posted by
FedupFlex
Under FAR121 Flag/Domestic rules, The 100-in-30 applies to any pilot regardless of assigned crew position, and it is not prorated (as in Consolidation). The 30 days are a rolling 30, not calendar or bid period. Be aware though, CRS may remove you from that juicy trip (or nasty trip if you are strategically bidding) after the bid award if you are projected to exceed 100-in-30.
Where do see this?
FARs Appdude posted, while potentially difficult to interpret, make a very clear distinction between 2-pilot crews and RFOs on augmented crews. I’ve worked under Flag and Supp rules and your crew position does make a difference to which limit applies (100 vs 120) and calendar vs 30 day rolling.