(The bulk of the general history of the Essex Class is from the Review of the DML 1:700 scale USS Essex, (Click for DML Essex Review; Click for DML Randolph Review; Click for DML Hancock Review), however, additional material was added from U.S. Aircraft Carriers, An Illustrated Design History by Norman Friedman, and Warships Perspectives Essex Aircraft in World War Two by Glenn H. Arnold by WR Press. Of course USS Bon Homme Richard specific history is completely new.)
In the course of the greatest naval war in history, World War Two, in the Pacific the one class of warship that probably made the most impact in the victory of the USN over yhe IJN was the Essex Class aircraft carrier. Although submarine adherents will nominate the Gato/Balao Fleet boats for their extraordinary campaign of destruction of the Japanese merchant marine, that campaign denied the Japanese food, oil, rubber, coal, minerals, ore and every other sort of logistic requirement for mounting warfare. The seizure of Japanese controlled islands and maintenance of offensive operations was substantially aided by the submarine offensive but the backbone of the offense in the Pacific was the aircraft carrier. Of the US carriers it was the Essex Class that carried the allies to the shores of Japan. With 24 Essex Class completed of the 26 ships laid down, no fleet carrier has been built in such great numbers.
The development of the aircraft carrier for the United States Navy was largely guided by the terms of the 1921 Washington Treaty. The Royal Navy, which had truly pioneered the concept, already had constructed or was constructing a number of smaller carriers, which in the long run really hurt the development of the Fleet Air Arm. The status of the USN and IJN were different however, as neither power had invested any significant tonnage to aircraft carriers at the time of the signing of the Treaty. The IJN had the Hosho and the USN had the Langley CV1, which were both used basically as experiments and indoctrination, rather than as operational carriers. Both Pacific powers likewise wished to save capital ship hulls from scrapping, so both were granted two carriers over the established displacement in the Treaty, Lexington CV2 and Saratoga CV3 for the USN and Kaga and Akagi for the IJN. The small "training" carriers and the oversized conversions of battlecruisers and a battleship (Kaga) formed the training and operational base of the fleets of both powers throughout the 1920s and early 1930s.
For the USN the Ranger was its first attempt to build a carrier from the keel up. To cram as many ships into the allowable tonnage of the Washington and London Treaties as possible, the USN pared the ship’s displacement to a bare minimum. It was determined that they could build five carriers of this size with the allowable tonnage left. In this design speed was sacrificed and protection was minimal in order to magnify one characteristic of Ranger CV4. That trait was maximum size of the air wing, and that became a characteristic that USN aircraft carriers have emphasized to the present day. Nonetheless, the Ranger was a failed design, as too much was attempted on too small a displacement. The next USN design was different. The Yorktown Class of 20,000-tons was a beautiful blend of speed with some protection, coupled with a large air wing. The only other carriers in the running for the best prewar carrier design were the Japanese Shokaku and Zuikaku, although RN devotees will undoubtedly advance the HMS Ark Royal as an almost perfect design. However, even with their near perfect blend of characteristics, the Yorktown design still did not have all of the characteristics that the USN wanted in a carrier. Operating under overall tonnage constraints as well, after the Yorktown CV5 and Enterprise CV6 there was only enough tonnage left over for one much smaller carrier, which almost seemed to mix Ranger and Yorktown characteristics. This became Wasp CV7.
The 1935 London Treaty contained a clause that if one of the signatories to the Washington Treaty and 1930 London Treaty failed to ratify the new document, then none of the signatories would be bound. When Japan refused to enter into the 1935 Treaty, the artificial restrictions, which had hamstrung warship design for the previous 14 years disappeared and navies throughout the world could add many items to their wishing lists. With the ending of treaty constraints, Congress approved the construction of a further 40,000-tons for aircraft carriers. The first carrier was a slightly modified Yorktown design, which became Hornet CV8, however for CV9, it was decided to rework the previous design to see if more could be squeezed out of it.
For the USN one of the prime items was new, larger more capable aircraft carrier. As good as the Yorktown design had been, it still did not have all of the characteristics sought by the navy. Now with no treaty restrictions to hamper and contain the design, the admirals could get the ship that they really wanted. However, even though there were no longer treaty restraints, there was another urgent constraint that impacted the design of new carriers and that was time. With the Japanese invasion of Manchuria and then China and militant Germany stirring in Europe, War Clouds were gathering and the USN needed to expand its capabilities quickly. Events overtook the design process. After war broke out in Europe in September 1939 and the situation in the Pacific deteriorated, Congress finally woke up and greatly expanded naval construction in 1940. CV9 was a beneficiary of the loosened purse strings.
Because of the need for a quick development of new carriers, the 20,000-ton Yorktown design was used as a baseline to which other desired features were added to substantially modify the smaller design. In 1939 work began on this new design. She was given a larger hull and flight deck to operate even more aircraft. A deck side elevator was added to the two-centerline elevators to increase the operational tempo of flight operations. This was first tried with Wasp CV7 and had proven to be successful. With two deck elevators and the side elevator aircraft could be cycled through the operational pattern much faster, making the new design capable of concentrating larger strike packages. As a result of the success of the side elevator the designers dispensed with a centerline elevator amidships, which had weakened the lightly armored hangar deck. When the preceding Yorktown was designed the navy was still operating biplanes. As newer monoplane designs joined the carriers, they generally were larger than the biplanes they replaced. This reduced the total number of aircraft that could be carried. A larger hull with a longer flight deck was needed. Additionally the navy wanted the design to accommodate another fighter squadron, bringing up total capacity to five squadrons.
The 5-inch/38 DP gun had been developed and this was worked into the design. To maximize deck space for aircraft operations, these twin mounts were worked into a four turret arrangement at the ends of the island with two in front and two aft of the islands with gun mounts two and three in superfiring positions. These provided surface defense of eight guns to starboard but to provide the same defense to port four additional open gun single mounts were incorporated into galleries off the port side. Those four guns along with the two twin superfiring mounts would provide an eight gun defense in that direction. It was determined that he two lower twin mounts would be unable to fire effectively to port because of their location and blast damage to the deck. To provide medium and short range AA defense, the new CV9 would be equipped with four quadruple 1.1-inch guns and up to forty .50 machine guns. The new design also changed the machinery arrangement. The older arrangement had been to place all of the engine rooms together and all of the boiler rooms together. This was more efficient for saving weight and allowing the plant to fit in a smaller space. However, the propulsion plant was subject to a lucky hit. If a torpedo struck an engine room, they were all likely to flood, rendering the ship dead in the water. The CV9 design alternated boiler and engine rooms. This arrangement got away from placing all of the eggs in one basket. By spacing out the engine and boiler rooms, the ship would still have steam if hit in an engine room. The price to be paid for this arrangement was a heavier plant and the need for more space within the hull. This in turn required a larger hull.
If you have ever seen the series "Military Blunders" on the history channel, you may have seen an episode in which the program classified the Essex Class carrier as a blunder because it did not have an armored flight deck. The program, probably produced in Britain, lavished praise on the Royal Navy armored deck carriers and savaged the Essex design. Of course the program never mentioned aircraft capacity or operational cycle rates in its presentation. In reality an armored flight deck was seriously considered for the CV9 design but was rejected because it would severely reduce the number or aircraft that could be carried. The Illustrious Class carriers might have had an armored flight deck but because of this they only carried a complement of 36 aircraft on a displacement of 23,000-tons. USN brass was adamant that they would not sacrifice massive strike power for the protection afforded by an armored flight deck. Instead the hangar deck was made an armored deck of 2.5-inches, with another 1.5-inch armored deck further down.
There has been an interesting contrast between the operational abilities between the British armored deck carriers and the wooden deck USN carriers in Pacific operations in spring 1945. "Task Group 58.1, composed of two U.S. Navy Essex-class carriers (each of 27,000 tons standard displacement) and two Independence-class light carriers (each of 10,600 tons standard displacement) carried about 280 aircraft. Of that total, about half were strike aircraft (dive-bombers and torpedo bombers). Task Group 57.2, composed of three of the Royal Navy’s Illustrious-class carriers (each of 23,000 tons standard displacement) and one Implacable-class carrier (which was about a thousand tons larger than the Illustrious), carried about 235 aircraft. Of that total, approximately sixty-five were strike aircraft." (American & British Aircraft Carrier Development 1919-1941, 1999, by Thomas Hone, Norman Friedman & Mark Mandeles, at page 198) In other words, with a total displacement of 75,200 tons the USN force marshaled more than twice the number of attack platforms, the ship killers, than the 93,000 tons of RN carriers. The equations equaled 537 tons per strike craft for the USN and 1,430 tons per strike craft for the RN.
Another benefit of the USN design was the open hangar configuration. Except for the trunking underneath the island, the hangar had roll up doors ringing it. These could be opened for ventilation and this also allowed aircraft to be warmed up on the hangar deck. They could be warmed up there and would be ready for flight after a quick trip up the elevator. That would not be possible in an armored box design, as exhaust fumes and fuel vapor would create an extensive risk to the ship and crew. The USN arrangement was capable of a much greater cyclical operations rate than that of their British cousins. This allowed for much greater strike concentration. The huge number of aircraft that could be packaged into a single strike, reduced the loss rate as they would overwhelm defenders. There was a greater loss rate on smaller strikes as defenders would take on smaller numbers and could concentrate fire on the attacking aircraft. Compounded over a campaign and the very large USN air complements could continue to fight long after air groups were reduced to combat ineffectiveness through attrition.
The design for the new carrier was finally approved on February 21, 1940 and the class name ship, USS Essex CV9, was ordered in July. However, more design work and modifications were made before the start of construction. In May three more of the class were ordered, followed by another four through Congressional action. The original Essex and the earlier ships in the class were 872 feet in length, and were later to be called the Short-Hull Essex. As finished, the ships of the short-hull variant had a single quadruple 40mm mount on the forecastle underneath the front edge overhang of the flight deck. It was quickly discovered that this bow AA position was almost useless as its field of fire was extremely constricted because of the overhang of the flight deck. The solution was to lengthen the bow and cut back the forward edge of the flight deck. An additional sixteen feet was added to the design with a lengthened bow and a stern sponson for two quadruple Bofors mounts. Dramatically, the above water shape was completely changed. Gone was the rounded shape of the short-hull variant and in its place was a more dramatic and lengthier Clipper Bow cutwater upon which a squared off forecastle deck rested. By lengthening, widening and squaring off the forward tip of the bow, two quadruple Bofors could be fitted, rather than one and by lengthening the hull by 16 feet to 888-feet OA and reducing the forward edge of the flight deck by 11 feet, these mounts had a clear field of fire.
As constructed, the bulk of the Essex Class were in the long hull category. The 888-feet long-hull variant was found on Ticonderoga CV-14, Randolph CV-15, Hancock CV-19, Boxer CV-21, Antietam CV-36, Shangri-La CV-38, Lake Champlain CV-39 and the seven of the class completed after the war, Leyte CV-32, Kearsarge CV-33, Oriskany CV-34, Princeton CV-37, Tarawa CV-40, Valley Forge CV-45 and Philippine Sea CV-47. Because of the huge size of the Essex Class program, not all of the carriers could be built at once. Some carriers already approved with a designated hull number and name would have to wait in line until a slip of sufficient size was available. This would not happen until the launch of the ship already occupying the building slip.
It is interesting that by 1945 the USN considered the Essex design to be outdated and definitely overloaded. Even though the new Midway Class was considered a far superior design, when the big Midways entered service after the war with larger air wings than the Essex Class carriers, it was observed that aircraft could not be launched or recovered any more efficiently than they had been with the Essex Class. Although the Essex Class traces its ancestry to the Yorktown Class and was a prewar design, it provided an optimum platform for operations of the piston powered aircraft of the time. Although considered obsolescent in 1945, the members of the class had more than two decades and two wars ahead of them in which to serve. After the war the members of the Essex class participated in Operation Magic Carpet in the return of troops to the US. After this, most of the older members of the class were placed in reserve and mothballed. The newer units, most of which did not see operations in World War Two, were used for training pilots and for operations but were second fiddles for the Midways.
In spring 1950 the carrier force of the USN had atrophied to a shocking degree. In 1948 the navy had won appropriations for the USS United States, which would have been the first super-carrier. However, the bomber barons of the USAF had convinced Congress that carriers were obsolete. Any new war would quickly be won through nuclear weapons delivered by heavy strategic bombers. Instead of buying obsolete technology as represented by an aircraft carrier, the money would be better spent buying the cutting edge technology of the Convair B-36. That collective body of wise men, known as Congress, nodded their collective heads and the USS United States was cancelled in 1949 after having been laid down. So in late spring 1950, the USN operational carrier force was at 14 carriers. However, half of these could not be considered front line carriers. In the Atlantic were the three Midways and the Leyte CV-32. In the Pacific were the Boxer CV-21, Valley Forge CV-45 and Philippine Sea CV-47. The other seven operational carriers were three CVLs and four CVEs. All of that changed in the summer of 1950 as the North Korean People’s Army came rolling south and over-ran all of the peninsula except for a small enclave around the southeast port of Pusan. OOPS!
All of the high-flown promises and prognostications of the USAF proved to be a steaming pyramid of manure. Strategic bombers were worthless in this conflict and tactical air support was golden. Those three Essex class ships in the Pacific were the first source of effective tactical air support for the besieged forces in Pusan. The USN already had a plan to modernize the Essex class and the Oriskany was the test bed. This fit, known as SCB-27A added a bulge to the waterline, strengthened the flight deck, installed more powerful catapults, installed more powerful aircraft and bomb lifts, removed the twin 5-inch/38 mounts and provided a new, much larger island. All of these changes were made to increase the ability of the ships to operate jet aircraft. Essex CV-9 and Wasp CV-18 had also started this refit in 1948. None of these ships were ready to respond to the crisis in Korea. There was a consensus that the invasion of South Korea was merely the opening round in a plan that would have the Red Army invade western Europe. Because of this belief the three best carriers of the Midway class were kept in the Mediterranean to guard against an attack that never came.
It was up to the old, unmodernized Essex carriers, little changed from World War Two, to bear the brunt of the fight in 1950 and 1951. However, three Essex class were not enough, so the navy rushed to the mothball fleet to sweep out the cobwebs, dust them off and press other members of the class into service. Princeton CV-37 was first off, reactivated in August 1950. Bon Homme Richard CV-31 was laid up in Bremerton and was reactivated in January 1951. Shangri-La CV-38 followed in May 1951 then Antietam CV-36 in June 1951. Bon Homme Richard had made a brief appearance in World War Two. She arrived at the end of the Okinawa campaign and was involved in the final raids against the Japanese home islands. After Magic Carpet Operations at the end of 1945 and in 1946, the ship was placed in reserve in January 1947 with only two years of operational use. However, by May 1951 the Bon Homme Richard was with TF-77 off of Korea and back in combat. Bon Homme Richard served two Korean tours, 1951 and 1952, before being sent in for SCB-27C/125 modernization in July 1952. The ship did differ in appearance between the two tours. For the 1951 tour the ship left with twin 20mm Oerlikons still present in galleries, full 40mm complement and open bridge. For the 1952 tour, the Oerlikons were gone, the bridge platforms were enclosed to protect against the cold Korean weather and some of the Boffers had been landed. To see photographs of Bon Homme Richard in the 1951 tour click on 1951 Bon Homme Richard Cruise Book. (Aircraft Carriers of the World, 1914 to the Present, 1984, by Roger Chesneau; American & British Aircraft Carrier Development 1919-1941, 1999, by Thomas Hone, Norman Friedman & Mark Mandeles; The Essex Aircraft Carriers, 1996, by Andrew Faltum; Essex-Class Carriers, 1988, by Alan Raven; U.S. Aircraft Carriers, An Illustrated Design History, 1983, by Norman Friedman, Warships Perspectives Essex Aircraft in World War Two, 2002, by Glenn H. Arnold by WR Press)
The Dragon Bon Homme Richard
Dragon includes a lower hull, so you have to decide whether to build it as traditional waterline or full hull. Dragon provides a hangar deck with the kit and the hull has all hangar doors open. The rolling hangar doors are separate pieces. So your next decision is whether you will build the Bon Homme Richard with hangar doors open or closed. Although it would be nice to have the hangar door detail on the hull sides, I think more modelers will probably opt for the open hangar appearance. Dragon provides optional flight decks, as with their previous kits. One is clear plastic and the other is the traditional solid opaque deck. Some modelers may want to display most of the aircraft in the hangar with wings folded and being maintained by the ground crews. Others will want to build the kit in the traditional manner with aircraft on the opaque deck with maybe a few on elevators or visible on the hangar deck through the hangar openings. Some parts are provided in optional formats. This kit comes with not one, but two brass photo-etch frets! Deck pyramid antennae are found as solid plastic pieces and also as folding brass structures on the enclosed fret. The side elevator has optional parts. There is one solid piece with the support structure underneath as part of the piece and an optional flat elevator where you add brass parts for a delicate and intricate support structure. Some radars are found in plastic and in brass.
Hull Parts
Although there are significant differences from the DML Essex,
Hancock and Randolph
kits, all three kits share some common parts. The Hancock
is a late war long hull Essex and
shares more common parts with the Randolph
than with the Essex, which was a
short hull Essex. The hulls of Bon
Homme Richard, Essex
and Lexington are short hulled
members of the class. There are basically six major parts to the hull: the upper
hull, the lower hull, the forecastle, the hangar deck, the clear plastic flight
deck and the opaque flight deck. Two of these, the lower hull and the clear
flight deck are optional pieces. The main hull is one piece with reinforcing
ribs at the bottom. Both the upper and lower hull pieces mate well together. If
you assemble the kit as full hull, there will be a slight seam to fill but
because the parts fit so well together, this will be fairly easy work. Dragon
has crammed a lot of detail on the hull sides. Normally the sides of a hull can
be rather featureless but not so with the DML Bon
Homme Richard There are all sorts of strakes, piping, side
ventilator grills, bilge pumping ports, not to mention the most attractive
features, the numerous open hangar doors. If you are building your Bon
Homme Richard in waterline format, there is no base plate but
with the support structure inside the hull, that piece is not necessary. You may
consider using a pin-vice to drill out the portholes, which incidentally, have
eyebrow detail. One note about the hull, on the starboard side forward the hull
has a support structure/sponson that extends out from the hull. This was to
support the outer end of a hangar catapult. However, Bon
Homme Richard never received a hangar catapult. The only members
of the Essex Class to be fitted with
this feature were the Yorktown, Intrepid,
Hornet, Franklin,
Bunker Hill and Wasp,
all other short hull members of the class. In reality the hangar deck catapult
was infrequently used as the air currents along the hull and the lower level of
the catapult compared to flight deck catapults, made their use much riskier for
plane and pilot. Bon Homme Richard
was not given the outboard catapult support, so this feature would be an error
on the Bon Homme Richard hull. Of
course it can be easily removed and the area where it was attached sanded
smooth.
The hangar deck also provides a good snug fit. Even if you are building the model with hangar doors closed, you’ll still need to fit that parts as it has the quarterdeck that will be seen no matter which way you choose to build the model. I might be wrong, but I seem to recall that Ray D. Bean, international man of mystery, charter member of the cabal of consultants, stated in a message that the hangar deck did not have much detail. Ray, if you didn’t post that, you have my apology for my faulty memory, however, if you did say that, than I disagree. I believe that the hangar deck has a significant amount of detail, from the deck pattern, to the fittings at the stern to the solid island base on the starboard side that features the stack trunking. I think that it is a very nicely done part that creates a strong desire to show it off with various aircraft in stowed positions. The forecastle piece has some nice detail, including , splinter shields and bases for the forward quad Bofors position, anchor chain plates and anchor chain, open hawse and various fittings that appear to be closed chocks. This is part of B Sprue.
As I mentioned there are two decks. The clear plastic deck has a smooth featureless finish so as not to obscure the detail of the hangar deck below. Of course using this piece will emphasize the activity and detail of the hangar deck below. On the other hand the more traditional opaque deck is rife with detail. The deck detail is very minute and is outstanding. Deck planking is very finely done and does not appear to be oversize as commonly found in many kits. The deck detail even includes tie down strips with individual tie down positions. There are a series of small solid deck plates for the location of arrestor wires and in a difference from Essex, two flight deck catapults that represented the final WWII catapult arrangement adopted for the class. As tempting as it is to use the clear deck to display the fine hangar deck, it will be a very difficult choice not to use the highly detailed standard flight deck.
Sprues C and D
The Island
The parts to the island are found on four small sprues, E, G, L and M. The main
structure is found on sprue L and has a very nicely detailed island that is
hollow and slips over a locator bar on the flight deck. Also included on this
fret are the stern bulkhead, stack and four 5-inch/38 DP gun houses with side
and rear doors & detail and open gun elevation slits. These gun houses are
superior to the bland featureless gun houses found on the armaments K sprues.
The island features standard doors, oval doors, piping, vertical ladders and
portholes with eyebrows. Notches are in the island as locator positions for
various decks and platforms. The parts on sprue L are identical among Hancock,
Randolph, Essex,
and Bon Homme Richard. It is the
parts composition of the island detail E, F, G , H and M sprues that differences
are found.
On sprues E, G and M you’ll find a host of different island decks, platforms and other fittings, such as the tripod mast and stack cap. Almost every deck or platform has underside detail in the form of the supporting beams. The decks and islands are concentrated on sprue E, M with the 40mm side tubs concentrated on sprue G. As with the hull galleries, many of these island galleries have detailed carley floats in place on the bottom surface. For sprue E most of the parts are used for Bon Homme Richard. New enclosed bridge parts for Bon Homme Richard are found on the clear plastic aircraft sprue.
Armament
Frets M, N and P
Aircraft Complement
This sprue is the BIG CHANGE! Bring on the jets! There are only twelve aircraft
on the clear plastic sprue but they are toe curlers! There are two each of six
different types and four of these have one bird with wings extended and one with
wings folded. However, that perennial gadfly and great shadow of the northern
horizon, Ray D. Bean, has mentioned that Dragon will produce separate
aircraft sprues. Thank goodness! This carrier calls for a load of those glossy
blue beauties. Aircraft include two Grumman F9F-2 Panthers, one with extended
wings and one with folded wings; two F2H Banshees, one with extended wings and
one with folded wings; two F9F-8 Cougars, both with extended wings, however,
these swept wing versions of the Panther were not used in the Korean War; two
F4U Corsairs, one with extended wings and one with folded wings; two AD
Skyraiders, one with extended wings and one with folded wings; and two Dragonfly
helicopters, just perfect for miniature Mickey Rooneys. They are done in clear
plastic so that the canopies will have a natural glass look after painting. Each
type is outstanding in the detail that Dragon has sculpted onto the
parts. Panel lines, elevators and other wing and fuselage detail can be clearly
seen. Each sprue provides separate landing gear. However, there are are more
parts included in this sprue, beyond aircraft. Some of these are ship’s parts.
In addition to the enclosed bridges, there are new radars, ship’s boats.
Another nice inclusion in this sprue are a number of tow tractors. Now you can
have your carrier with the yellow equipment!
Brass Photo-Etch Fret
Decal Sheet
Instructions
Verdict
Ready for a go at Toko-Ri? With a 1:700 scale William Holden in the Dragon
F9F-2 Panther and a 1:700 scale Mickey Rooney in a Dragon Dragonfly,
flying from the Dragon Bon Homme Richard,
you’ll certainly be ready for it. The Dragon USS
Bon Homme Richard CV-31, you’ll have one of the retread Essex
class that were crucial for the United States in the first two years of the
Korean War, errrr….Police Action.