To act as co-pilot for take-off or landing, you must have:
a. Acted as PIC or co-pilot on type in the last 90 days
b. Acted as PIC or co-pilot on type in the last 30 days
c. Acted as PIC or co-pilot on type in the last 60 days
d. Been at the controls for landing in the same type recently
a. Acted as PIC or co-pilot on type in the last 90 days
b. Acted as PIC or co-pilot on type in the last 30 days
c. Acted as PIC or co-pilot on type in the last 60 days
d. Been at the controls for landing in the same type recently