
Essex Class Aircraft Carrier Data
Compiled By John Sheridan
*Source of Data
(Note: This page is a work in progress. I will be adding data for post-war Aircraft as soon as I can gather the data. If you find a mistake, error, or omissions, please feel free to contact me.)
| CV-9 USS Essex | CV-13 USS Franklin | CV-20 USS Bennington |
| CV-10 USS Yorktown | CV-16 USS Lexington | CV-31 USS Bon Homme Richard |
| CV-11 USS Intrepid | CV-17 USS Bunker Hill | |
| CV-12 USS Hornet | CV-18 USS Wasp |
Cancelled Ships:
| CV-35 USS Reprisal | Cancelled 12 August 1945 40% complete |
| CV-46 USS Iwo Jima | Cancelled 11 August 1945 |
Essex Class Data (as Designed)
| Notes | ||
| Length (LOA) Short Hull Ships: | 872' 0" | See List for Short Hull Ships |
| Length (LOA) Long Hull Ships: | 888' 0" | See List for Long Hull Ships |
| Length (WL): | 820' 0" | |
| Beam (Extreme): | 147' 6" | |
| Beam (WL): | 93' 0" | |
| Flight Deck | 862' x 108' | |
| Hanger Deck: | 654' x 70' | |
| Elevators (Centerline): | 2ea 48' 3" x 44' 3" (Capacity 28,000lbs ) | |
| Elevators (Deck Edge): | 1ea 60' 0" x 34' 0" (Capacity 18,000lbs ) | |
| Catapults (Deck): | 1 H4B (2 H4B's in later ships) | Essex completed without catapults. |
| Catapults (Hanger): | 1 H4A | Yorktown, Intrepid, Hornet, Bunker Hill, Wasp Only |
| Arresting Gear: | Mk 4 | |
| Design Standard Displacement: | 27,500 tons | |
| Design Displacement: | 33,400 tons | |
| Design Full Load: | 36,380 tons | |
| Draft: | 26' optimum 27'6" Full Load |
|
| Machinery: | 8ea Babcock & Wilcox boilers (565psi, 850 F.) 4ea 1,250kW Ships Service Turbine Generators 2ea 250 kW Diesel Generators. |
|
| Shafts: | 4ea | |
| Shaft Horsepower: | 150,000 hp (Design) 154,054 hp (Trial) |
|
| Fuel Capacity: | 6,330 (Design) | |
| Speed: | 33kts (Design) 32.93kts (Trial) |
|
| Endurance: | 20,000 Nautical Miles @ 15kts (Design) 15,440 Nautical Miles @ 15kts (Service) |
|
| Tactical Diameter: | 765 Yards @ 30kts | |
| Armament: | 12 - 5"/38cal (4ea x 2 mounts, 4ea x 1 mounts) 32 - 40mm (8ea x 4 mounts) AA 46 - 20mm AA |
40mm and 20mm AA varied from ship-to-ship with up to 72 -
40mm (18ea x 4 mounts) and 60 - 20mm in later ships. |
| Fire Control Systems: | 2ea Mk 37 8ea Mk 51 |
Mk 51 Directors added as 40mm mounts increased. Some Mk 51 Directors were replaced by Mk 57 or Mk 63 Directors. |
| Protection: | Flight Deck - None Gallery Deck - None Hanger Deck - 2.5" STS Armor Protective Deck(s) - 1.5" STS Armor Armor Belt - 4" tapered to 2.5" (508' x 10') Bulkheads - 4" Conning Tower 1.5" STS top 1" side of Pilot House Steering Gear - 2.5" Deck |
|
| Aircraft: | 36 F6F Fighters 36 SBD Bombers 18 TBF Torpedo Bombers |
Aircraft Complement changed considerably during WWII and beyond. See notes below for details on aircraft. |
| Aviation Ordnance: | 625.5 Tons | |
| Aviation Gasoline: | 231,650 Gallons | |
| Complement (ship and airgroup): | 268 Officers - 2,363 Enlisted | These numbers increased as aircraft and AA changed in numbers. |
|
SCB Conversion Information |
| SCB-27A |
| This was the first Essex class modernization program and
was carried out on CV-9, CV-10, CV-12, CV-15, CV-18, CV-20, CV-33 and CV39
between 1948 and 1953. (CV-34 was completed to SCB-27A standard in 1950.)
The principal features of SCB-27A included: Removal of the side belt armor and replacing it with a hull blister which increased the beam at the waterline to 101 feet. Removal of the island twin 5-inch turrets and relocation of the new open 5-inch mounts to the starboard side along the edge of the flight deck. Modifications to the Island which replaced the tripod mast with a single pole mast and redesigned smokestack. Strengthening the flight deck in the landing area. Installation of larger and more powerful elevators. Replacement of the H-4-1 Hydraulic catapults with H-8 Hydraulic catapults capable of launching aircraft up to 40,000 pounds gross weight. More powerful bomb and ammunition elevators. Equipment for the handling of Jet aircraft, including jet blast deflectors behind the catapults. Increased aviation fuel capacity. Installation of higher capacity aircraft cranes. Three ready rooms relocated below the hanger deck. Installation of an escalator along the starboard side of the island for aircrew to reach the flight deck. Division of the hanger deck space by two fireproof steel doors. |
| SCB-27C |
| The SCB-27C program was a further refinement of the SCB-27A
program. The SCB-27C ships fall into two groups: The first Group (CV-11, CV-14, and CV-19) recieved the basic SCB-27C modifications between 1951 and 1954. The second group (CV-16, CV-31, and CV-38) received an advanced SCB-27C that included most of the features of the later SCB-125 program. The principal features of the basic SCB-27C that differed from the SCB-27A included: A revised hull blister which increased the waterline beam to 103
feet. |
| SCB-125 |
| SCB-125 introduced the angled deck and enclosed "Hurricane"
bow to the Essex class. Three groups were covered by SCB-125. The first
(CV-16, CV-31, and CV-38) received both their SCB-27C and SCB-125
modifications in one dockyard period between 1951 and 1955. The third group (CV-9, CV-10, CV-12, CV-15, CV-18, CV-20, and CV-33) including SCB-27A ships which did not get all the features that the SCB-27C ships did. (CV-39 was the only SCB-27A ship that did not get the SCB-125 modernization. CV-34 is covered under the SCB-125A program. Apart from the hurricane bow and angled deck, the principal features of the SCB-125 included: Installation of the improved Mark 7 dual arrestor wire system with half
the cross-deck pendants of the previous systems. (Antietam's angled deck installation was not considered part of the SCB-125 modernization program.)
|
| SCB-125A |
| This modernization was a one-of-a-kind effort that brought
the Oriskany (CV-34) up to full SCB-27C and SCB-125 standard. CV-34 was the
last ship to receive the SCB-27C modernization (1959) and many features were
improved over the older SCB-27C ships. Besides the angled deck, hurricane bow, C-11 steam catapults, and lengthened centerline elevator, CV-34 had a light metal cladding for the flight deck and an arresting gear system that was stronger then on the older SCB-27C ships.
|
| SCB-144 |
| SCB-144 was part of the Navy Fleet Rehabilitation and
Modernization (FRAM) II program intended to improve the ASW capability of
the SCB-27A CVS carriers. All of the SCB-144 modernizations were completed
by 1965. The principal modifications included: Installation of the SQS-23
bow-mounted sonar dome. |
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CV-9 WII Layout
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CV-9 WWII Aircraft History
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CV-10 WII Layout
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CV-10 WWII Aircraft History
| Airgroup | Airwing | Aircraft |
Dates |
| Air Group 5 | VF-5 | F6F | September - October 1943 |
| VNF-76 | F6F-3N | ||
| VB-5 | SBD | ||
| SB2C | |||
| Air Group 5 | VF-5 | 37 F6F | October 1943 - February 1944 |
| VB-5 | 36 SBD | ||
| 1 F6F | |||
| VT-5 | 18 TBF | ||
| Air Group 5 | VF-5 | 36 F6F | February 1944 - May 1944 |
| VNF-76 | 4 F6F-3N | ||
| VB-5 | 36 SBD | ||
| 1 F6F | |||
| VT-5 | 18 TBF | ||
| Air Group 1 | VF-1 | 39 F6F | May 1944 |
| VFN-77 | 5 F6F-3N | ||
| VB-1 | 36 SBD | ||
| 1 F6F | |||
| VT-1 | 18 TBF/TBM | ||
| Air Group 1 | VF-1 | 42 F6F | June 1944 - January 1945 |
| VFN-77 | 4 F6F-3N | ||
| VB-1 | 4 SBD | ||
| 40 SB2C | |||
| VT-1 | 17 TBF/TBM | ||
| Air Group 3 | VF-3 | 48 F6F | January 1945 - March 1945 |
| 6 F6F-5P | |||
| VB-3 | 24 SB2C | ||
| VT-3 | 18 TBF/TBM | ||
| Air Group 9 | VF-9 | 40 F6F | March 1945 - April 1945 |
| F6F-5P | |||
| F6F-5N | |||
| VB-9 | 15 SB2C | ||
| VT-9 | 7 TBM | ||
| Air Group 88 | VF-88 | 30 F6F | June 1945 - |
| 6 F6F-5N | |||
| 3 F6F-5P | |||
| VB-88 | 15 SB2C | ||
| VBF-88 | 37 F4U | ||
| VT-88 | 15 TBM | ||
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CV-11 WWII Layout
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CV-11 WWII Aircraft History
| Airgroup | Airwing | Aircraft |
Dates |
| Air Group 6 | VF-6 | 37 F6F | January 1944 - February 1944 |
| VB-6 | 36 SBD | ||
| VT-6 | 19 TBF | ||
| Air Group 6 | VF-6 | 37 F6F | February 1944 - June 1944 |
| VFN-101 | 4 F4U | ||
| VB-6 | 36 SBD | ||
| VT-6 | 19 TBF/TBM | ||
| Air Group 19 | VF-19 | F6F | June 1944 - October 1944 |
| VB-19 | SB2C | ||
| VT-19 | TBF/TBM | ||
| Air Group 18 | VF-18 | 36 F6F | October 1944 - January 1945 |
| 5 F6F-5N | |||
| 2 F6F-5P | |||
| VB-18 | 28 SB2C | ||
| VT-18 | 18 TBM | ||
| Air Group 10 | VF-10 | 6 F6F | January 1945 - March 1945 |
| 40 F4U | |||
| VB-10 | 15 SB2C | ||
| VBF-10 | 36 F4U | ||
| VT-10 | 15 TBM | ||
| Air Group 10 | VF-10 | 40 F4U | March 1945 - April 1945 |
| 5 F6F-5N | |||
| 2 F6F-5P | |||
| VB-10 | 15 SB2C | ||
| VT-10 | 15 TBM | ||
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CV-12 WWII Layout
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CV-12 WWII Aircraft History
| Airgroup | Airwing | Aircraft |
Dates |
| Air Group 2 | VF-2 | 36 F6F | June 1944 - October 1944 |
| VNF-76 | 4 F6F-3N | ||
| VB-2 | 33 SB2C | ||
| VT-2 | 19 TBF | ||
| Air Group 11 | VF-11 | 32 F6F | October 1944 - January 1945 |
| 3 F6F-3N/5N | |||
| 4 F6F-3P/5P | |||
| VB-11 | 25 SB2C | ||
| VT-11 | 18 TBF/TBM | ||
| Air Group 11 | VF-10 | 48 F6F | January 1945 - March 1945 |
| 3 F6F-5N | |||
| VB-11 | 23 SB2C | ||
| VT-11 | 18 TBM | ||
| Air Group 17 | VF-17 | 61 F6F | March 1945 - April 1945 |
| 4 F6F-5N | |||
| 6 F6F-5P | |||
| VB-17 | 15 SB2C | ||
| VT-17 | 15 TBM | ||
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CV-13 WWII Layout
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CV-13 WWII Aircraft History
| Airgroup | Airwing | Aircraft |
Dates |
| Air Group 13 | VF-13 | 31 F6F | October 1944 - March 1945 |
| VB-13 | 31 SB2C | ||
| VT-13 | 18 TBM | ||
| Air Group 5 | VF-5 | 32 F4U | March 1945 |
| 4 F6F-5N | |||
| 2 F6F-5P | |||
| VMF-214 | F4U | ||
| VMF-452 | F4U | ||
| VB-5 | 15 SB2C | ||
| VT-5 | 15 TBM |
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CV-14 WWII Layout
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CV-14 WWII Aircraft History
| Airgroup | Airwing | Aircraft |
Dates |
| Air Group 80 | VF-80 | 73 F6F | June 1944 - January 1945 |
| VNF-105 | 6 F6F-5N | ||
| VB-80 | 22 SB2C | ||
| VT-80 | 16 TBM | ||
| Air Group 80 | VF-80 | 68 F6F | January 1945 - May 1945 |
| 3 F6F-5N | |||
| 2 F6F-5P | |||
| VB-80 | 22 SB2C | ||
| VT-80 | 16 TBM | ||
| Air Group 87 | VF-87 | F6F | May 1945 |
| VB-87 | SB2C | ||
| VT-87 | TBM | ||
| Air Group 5 | 1963 | ||
| VF-51 | F-8E | Crusaders "Screaming Eagles" | |
| VF-54 | F3B | Demons "Silver Kings" | |
| VA-52 | AD1 | Skyraiders "Knight Riders" | |
| VA-55 | A4B | Skyhawks "Warhorses" | |
| VA-56 | A4B | Skyhawks "Champions" | |
| VAH-4 Det Bravo | A3B | Skywarriors "Bravo Bandits" | |
| VAW-11 Det Bravo | E1B | Tracer | |
| VCP-63 Det Bravo | RF8A | Photo Crusaders "Flying Tigers" | |
| HU-1 Det Bravo | "Angels" | ||
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CV-15 WWII Layout
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CV-15 WWII Aircraft History
| Airgroup | Airwing | Aircraft |
Dates |
| Air Group 12 | VF-12 | 27 F6F | March 1945 - April 1945 |
| 4 F6F-5N | |||
| 2 F6F-5P | |||
| VB-12 | 15 SB2C | ||
| VBF-12 | 24 F6F | ||
| VT-12 | 15 TBM | ||
| Air Group 16 | VF-16 | F6F | July 1945 |
| VB-16 | 22 SB2C | ||
| VT-16 | 16 TBM |
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CV-16 WWII Layout
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CV-16 WWII Aircraft History
| Airgroup | Airwing | Aircraft |
Dates |
| Air Group 16 | VF-16 | 36 F6F | February 1943 - October 1943 |
| VFN-16 | 6 F6F-3N | ||
| VB-16 | 34 SBD | ||
| VT-16 | 20 TBF/TBM | ||
| Air Group 16 | VF-16 | 37 F6F | October 1943 - December 1943 |
| VB-16 | 36 SBD | ||
| VT-16 | 18 TBF/TBM | ||
| Air Group 16 | VF-16 | 38 F6F | February 1944 - June 1944 |
| VFN-76 | 4 F6F-5N | ||
| VB-16 | 34 SBD | ||
| VT-16 | 18 TBF/TBM | ||
| Air Group 16 | VF-16 | 38 F6F | June 1944 - October 1944 |
| VFN-76 | 4 F6F-5N | ||
| VB-16 | 34 SBD | ||
| VT-16 | 18 TBF/TBM | ||
| Air Group 19 | VF-19 | 36 F6F | October 1944 - November 1944 |
| 4 F6F-3N/5N | |||
| 2 F6F-3P/5P |