参考数据:9 ^4 C6 k4 B# k3 z6 Q$ u
Class overview; J& F4 J# o' G2 `( p
Type: Aircraft carrier
; R0 L9 G1 i6 Z/ b S6 w' I pName: Lexington class% Z' o8 Y0 I& p$ K
Preceded by: USS Langley (CV-1)/ p. r6 D2 u0 i$ n' \9 Z; Q
Succeeded by: USS Ranger (CV-4)8 v* l$ u1 C8 I$ z0 L) ~) Q
Ships in class: Six ordered as battlecruisers, two launched and commissioned as carriers9 V% x, }" [8 l: ]
General Characteristics+ d0 l4 V6 c! K8 m
Displacement: Designed: 36,000 / 38,746 tons
2 Y& g0 @! X+ p* h1942: 50,000 tons% ?0 ~, [& q2 S' ^. ~
Length: 888 ft (271 m)
! V; ?7 P' @3 a5 j9 T1 I; y) A% iBeam: 106 ft (32 m)
* ]& J4 L! a4 F- GDraft: 24 ft 3 in (7.39 m)
. o" C0 q6 `8 N" vPropulsion- E5 Z' z# S" k1 O& j
and power: Design: 16 × boilers at 300 psi; Geared turbines and electric drive 4 × shafts; 180,000 shp- E) o9 i7 P; `8 C
Speed: 33.25 knots (62 km/h)
( T3 r; H# ]: @% dRange: 10,000 nautical miles (19,000 km) at 10 knots (19 km/h)
# S) ]) ?1 D5 rProtection: Belt: 5–7 inches
* F' i# y3 K. e0 f7 G2 inch protective 3rd deck
6 m1 P0 g/ [- x! o i3 inch flat to 4.5 inch over steering gear
/ _4 p# H0 T3 t+ t' O2 JComplement: 2,122
" `: P- E2 F) R1 [2 bArmament: 4 × twin 8-inch (203 mm) 55 caliber guns
' K- d9 i5 a( E- b. @9 _) n12 × single 5-inch (127 mm) guns
" S0 | ?5 ^" ^( J1 O: U/ N" dAircraft: 91 |