Recognition Guide Warships of the Second World War

Royal Navy — Aircraft carrier class

Implacable-class aircraft carrier

Implacable class

The class in numbers

  • 2 Completed
  • 2 Scrapped

Design and service

Type
Aircraft carrier
Navy
Royal Navy
Built
1939–1944
Succeeded by
Audacious-class aircraft carrier

Class specifications

Figures for the class as designed. Individual vessels varied, sometimes considerably — each vessel page carries its own configurations.

As built
Displacement, full load
32,110 long tons (32,625 t)
Length
233.48 m (766 ft) OA
Speed
32.5 knots (60.2 km/h, 37.4 mph)
Complement
2,300
Main gun
20 mm (0.8 in)
Armament
  • 8 × twin QF 4.5-inch dual-purpose guns
  • 5 × octuple, 1 × quadruple QF 2-pdr anti-aircraft guns
  • 18–21 × twin, 17–19 × single Oerlikon 20 mm anti-aircraft guns

Roster

Vessel Pennant Commissioned Fate
HMS Implacable (R86) R86 1944 Scrapped 1955
HMS Indefatigable (R10) R10 1943 Scrapped 1956

Sources