1. HMS Ocean Statistics

Displacement: 22,500 tonnes
Length: 203.4m / 667.2ft
Beam: 35m / 114.8ft
Speed: 18 kts
Complement: 285 + 206 Aircrew
(Maximum 1275 - made up with Royal Marines)
Armament: 3 x Phalanx (CIWS)
2 x 20mm Close Range guns
Passive Decoys
Aircraft/Landing Craft: 12 x Sea King HC4 Medium Support Helicopters
6 x lynx AH7 or 6 x Gazelle Light Helicopter
or
15 x Sea Harriers (Ferry Role)
Sensors: Radar 996 (Combined Air/Surface)
Radar 1007 (Navigation and Helicopter Control)
UAT Electronic Support Measures
Propulsion: 2 x Diesel motors, 2 shafts


2. Albion Class Statistics

Displacement: 18,500 tonnes Docked down: 21,500 tonnes (approx)
Length: 176m Beam: 25.6 m waterline, 28.9 metres max
Draught: 7.1 metres Speed: 18 knots, range of 7000 nm.
Complement: 325
Sensors: 2 x Kelvin Hughes 1007 Radars Type 966 Surveillance Radar
Armament: 2 x Goalkeeper Close In Weapon System (CIWS), Seagnat Decoy System
UAT Electronic Warfare System, 2 x 20mm close range guns
4 x Machine Gun positions
Propulsion 2 x 6.25MW & 2 x 1.56MW diesel generators driving two AC motors through twin shafts and a bowthrust unit, all operating at 6.6KV. RNs first integrated Full Electric propulsion ships.

Military Lift: Embarked Military Personnel (EMF) 305 troops, with an overload of a further 405. Vehicle deck capacity for up to six tanks or around 30 armoured all-terrain tracked carriers. Floodable well dock, with the capacity to take either four utility landing craft (each capable of carrying a Challenger 2 tank) or shelter a hovercraft landing craft. Four smaller landing craft on davits, each capable of carrying 35 troops.

Two-spot 64m flight deck able to take medium support helicopters and stow a third. Deck is capable of taking a Chinook. The Albion design does not have a hangar but does have equipment needed to support aircraft operations.