No helicopters are carried on board .
The twin - spot flight deck is capable of handling helicopters up to the size of Chinooks , as well as Merlin helicopters and Osprey tiltrotor aircraft , and a temporary hangar can be fitted as required .
No helicopters are carried on board , but the twin - spot flight deck is capable of handling helicopters up to the size of Chinooks , as well as Merlin helicopters and Osprey tiltrotor aircraft , and a temporary hangar can be fitted as required .