Airframe hours are actually still left. As Qataris didn't do a lot of flying.
So in total they have
5 MK45 + 1 MK45A + 1 HAR3A + 2 HC4 + 3 Mk2 + 7 MK3 = 19 Sea King.
6 are capable of ASW+AShW(MK45/Mk45A) , 7 are capable of AShW(MK3) + 5 Troop Transport (HC4/MK2) + 1 SAR specialist (HAR3A)
To support this fleet they have extra airframes from UK and Qatar too.