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Curtiss SB2C Helldiver (Commemorative Air Force)

The Curtiss SB2C Helldiver was a carrier-based dive bomber aircraft produced for the United States Navy during World War II. It replaced the Douglas SBD Dauntless in US Navy service. The SB2C was much faster than the SBD it replaced.

Crew nicknames for the aircraft included the Big-Tailed Beast (or just the derogatory Beast), Two-Cee and Son-of-a-Bitch 2nd Class (after its designation and partly because of its reputation for having difficult handling characteristics). Neither pilots nor aircraft carrier captains seemed to like it.

Delays marred its production—by the time the A-25 Shrike variant for the USAAF was deployed in late 1943, the Army Air Forces no longer had a need for a thoroughbred dive bomber. Poor handling of the aircraft was another factor that hampered its service introductions; both the British Royal Navy and the Royal Australian Air Force cancelled substantial orders.

U.S. Army Air Force A-25 Shrike (AAF Ser. No. 41-18787) in flight.

The Truman Committee investigated Helldiver production and turned in a scathing report, which eventually led to the beginning of the end for Curtiss. Problems with the Helldiver were eventually ironed out, and in spite of its early problems, the aircraft was flown through the last two years of the Pacific War with a fine combat record.

The Helldiver was developed to replace the Douglas SBD Dauntless. It was a much larger aircraft, able to operate from the latest aircraft carriers and carry a considerable array of armament. It featured an internal bomb bay that reduced drag when carrying heavy ordnance. Saddled with demanding requirements set forth by both the U.S. Marines and United States Army Air Forces, the manufacturer incorporated features of a “multi-role” aircraft into the design.

Curtiss XSB2C Helldiver prototype on its maiden flight

The Model XSB2C-1 prototype initially suffered teething problems connected to its Wright R-2600 Twin Cyclone engine and three-bladed propeller; further concerns included structural weaknesses, poor handling, directional instability and bad stall characteristics. In 1939, a student brought a model of the new Curtiss XSB2C-1 to the MIT wind tunnel. Professor of Aeronautical Engineering Otto C. Koppen was quoted as saying, “if they build more than one of these, they are crazy”. He was referring to controllability issues with the small vertical tail.

The first prototype made its maiden flight on 18th December 1940. It crashed on 8th February 1941 when its engine failed on approach, but Curtiss was asked to rebuild it. The fuselage was lengthened and a larger tail was fitted, while an autopilot was fitted to help the poor stability. The revised prototype flew again on 20th October 1941, but was destroyed when its wing failed during diving tests on 21st December 1941.

Large-scale production had already been ordered on 29th November 1940, but a large number of modifications were specified for the production model. Fin and rudder area were increased, fuel capacity was increased, self-sealing fuel tanks were added and the fixed armament was doubled to four 0.50 in (12.7 mm) machine guns in the wings, compared with the prototype’s two cowling guns. The SB2C-2 was built with larger fuel tanks, improving its range considerably.

The program suffered so many delays that the Grumman TBF Avenger entered service before the Helldiver, even though the Avenger had begun its development two years later. Nevertheless, production tempo accelerated with production at Columbus, Ohio and two Canadian factories: Fairchild Aircraft Ltd. (Canada), which produced 300 (under the designations XSBF-l, SBF-l, SBF-3 and SBF-4E), and Canadian Car and Foundry, which built 894 (designated SBW-l, SBW-3, SBW-4, SBW-4E and SBW-5), these models being respectively equivalent to their Curtiss-built counterparts. A total of 7,140 SB2Cs were produced in World War II.

U.S. Navy Curtiss SB2C-1 Helldiver bombers Bombing Squadron Five (VB-5) pictured on the flight deck aboard the ciarctaft carrier USS Yorktown (CV-10). VB-5 went aboard Yorktown during May-June 1943 to participate in the ship’s shakedown cruise. The results were disastrous, for the squadron’s SB2C Helldivers suffered numerous mechanical difficulties, not the least of which was the propensity for the aircrafts’ tailhooks to pull out of their wells during recovery aboard the ship. Yorktown´s skipper, Capt. Joseph C. Jocko Clark, became so irate that he had them replaced with Douglas SBD-5 Dauntless dive-bombers, which VB-5 eventually took into combat.

The U.S. Navy would not accept the SB2C until 880 modifications to the design and the changes on the production line had been made, delaying the Curtiss Helldiver’s combat debut until 11th November 1943 with squadron VB-17 on Bunker Hill, when they attacked the Japanese-held port of Rabaul on the island of New Britain, north of Papua New Guinea. The first version of the SB2C-1 was kept stateside for training, its various development problems leading to only 200 being built. The first deployment model was the SB2C-1C. The SB2C-1 could deploy slats mechanically linked with landing gear actuators, that extended from the outer third of the wing leading edge to aid lateral control at low speeds. The early prognosis of the “Beast” was unfavourable; it was strongly disliked by aircrews due to its size, weight, and reduced range compared to the SBD it replaced.

SB2C-4E Helldivers from Bombing Squadron 87 (VB-87) in formation over the Pacific. The squadron was assigned to USS Ticonderoga (CV-14) from May-September 1945. (see model below)

In the Battle of the Philippine Sea, 45 Helldivers were lost because they ran out of fuel returning to their carriers. Among its major faults, the Helldiver was underpowered, had a shorter range than the SBD, was equipped with an unreliable electrical system, and was often poorly manufactured. The Curtiss-Electric propeller and the complex hydraulic system had frequent maintenance problems. One of the faults remaining with the aircraft through its operational life was poor longitudinal stability, resulting from a fuselage that was too short due to the necessity of fitting on to aircraft carrier elevators. The Helldiver’s aileron response was also poor and handling suffered greatly under 90 kn (100 mph; 170 km/h) airspeed; since the speed of approach to land on a carrier was supposed to be 85 kn (98 mph; 157 km/h), this proved problematic. The 880 changes demanded by the Navy and modification of the aircraft to its combat role resulted in a 42% weight increase, explaining much of the problem.

SB2C-4 from Yorktown off Iwo Jima

The solution to these problems began with the introduction of the SB2C-3 beginning in 1944, which used the R-2600-20 Twin Cyclone engine with 1,900 hp (1,400 kW) and Curtiss’ four-bladed propeller. This substantially solved the chronic lack of power that had plagued the aircraft.[13] The Helldivers would participate in battles over the Marianas, Philippines (partly responsible for sinking the battleship Musashi), Taiwan, Iwo Jima, and Okinawa (in the sinking of the battleship Yamato). They were also used in the 1945 attacks on the Ryuku Islands and the Japanese home island of Honshū in tactical attacks on airfields, communications and shipping. They were also used extensively in patrols during the period between the dropping of the atomic bombs and the official Japanese surrender, and in the immediate pre-occupation period.

An oddity of the SB2Cs with 1942 to 1943-style tricolor camouflage was that the undersides of the outer wing panels carried dark topside camouflage because the undersurfaces were visible from above when the wings were folded.

A Curtiss SB2C Helldiver in tricolour scheme and tail markings for Bombing Squadron 80 (VB-80), which operated off the aircraft carrier USS Hancock (CV-19), in February 1945. This aircraft was built in 1945 as an A-25A Shrike and saw service with the USAAF. It was later restored and is flying today with the Commemorative Air Force, based in Graham, Texas (USA).

In operational experience, it was found that the U.S. Navy’s Grumman F6F Hellcat and Vought F4U Corsair fighters were able to carry an equally heavy bomb load against ground targets and were vastly more capable of defending themselves against enemy fighters. The Helldiver, however, could still deliver ordnance with more precision against specific targets and its two-seat configuration permitted a second set of eyes. A Helldiver also has a significant advantage in range over a fighter while carrying a bombload, which is extremely important in naval operations.

SB2C-1C from VB-84 lined up on deck of Bunker Hill (see model below)

The advent of air-to-ground rockets ensured that the SB2C was the last purpose-built dive bomber produced. Rockets allowed precision attack against surface naval and land targets, while avoiding the stresses of near-vertical dives and the demanding performance requirements that they placed on dive bombers

The SB2C remained in active postwar service in active duty US Navy squadrons until 1947 and in Naval Reserve aviation units until 1950. Surplus aircraft were sold to the naval air forces of France, Italy, Greece, Portugal, and Thailand. Greek SB2Cs served in combat in the Greek Civil War with additional machine guns mounted in wing pods. French SB2Cs flew in the First Indochina War from 1951 to 1954.

U.S. Navy Curtiss SB2C-5 Helldivers of Attack Squadron 1A (VA-1A) “Tophatters” roll into dives to support amphibious forces during postwar landing exercise (1947

A comparable scenario accompanied the Helldiver’s service with the British. A total of 26 aircraft, out of 450 ordered, were delivered to the Royal Navy’s Fleet Air Arm, where they were known as the Helldiver I. After unsatisfactory tests that pinpointed “appalling handling”, none of the British Helldivers were used in action.

American aid provided the Royal Hellenic Air Force with 42 Curtiss SB2C-5 Helldivers from surplus U.S. Navy stocks. In the spring of 1949, the aircraft were given to 336th Fighter Squadron (336 Μοίρα Διώξεως) to replace Supermarine Spitfires and the squadron’s name was changed to 336th Bomber Squadron (336 Μοίρα Βομβαρδισμού).

A preserved Greek SB2C-4 in Athens

Greek SB2C-5 Helldivers had minor changes for their COIN operations: the hard rubber tailwheel (for carrier use) was replaced by a bigger pneumatic tire for use on landing strips; and the rear gunner station and its twin MGs were deleted, as no aerial opposition existed and weight reduction was used for bombs and extra machine guns.

Curtiss SB2C-5 Helldivers, Supermarine Spitfires and North American T-6D/Gs were used in ground-attack missions against Communist ground forces, camps and transports during the last stages of the Greek Civil War.

Curtiss SB2C-5 Helldivers saw a relatively brief combat service and were gradually phased out by 1953. A few were in use until 1957 as photographic aircraft. One Curtiss SB2C-5 Helldiver was restored in 1997 and is displayed in the Hellenic Air Force Museum.

Between 1949 and 1954, France bought 110 SB2C-5 Helldiver aircraft to replace their aging SBD-5 Dauntless that had been flying in combat in Vietnam. The French Aeronavale flew the Helldiver from 1951 to 1958.

Curtiss SB2C-5 Helldiver at the Royal Thai Air Force Museum

Some of these aircraft were allotted to Escadrille 9F stationed on board the carriers Arromanches, Bois Belleau and La Fayette, during the First Indochina War. The Helldivers were used to support French troops on the ground during the Battle of Dien Bien Phu in 1954.

Hobbymaster HA2213 SB2C-4E Helldiver models available at Flying Tigers.

The following models are now available to pre-order from Flying Tigers. Please click on the images below to go straight to the model of your choice.



New Model Announcements from Hobbymaster.

I have added all the latest models recently announced by Hobbymaster to the Flying Tigers website and they are now available to pre-order. Please click on the photos or links below to go straight to the models of your choice or CLICK HERE to see them all.

In addition Hobbymaster have announced the price of the latest NEW TOOLING of HA5901 Shenyang J-5 (MIG-17F) 2011, 923 IAP “Yen The”, North Vietnamese Air Force,  12 May 1967.

Check out the great low price on the website for details by clicking HERE or on the image below.


Updated Photos on website.

I have updated the website with a full gallery of photos on the following models. There are some great photos on these models and they look even better than I had hoped for, particularly the SU-35 ! Please click on the photos below to go straight to the model gallery of your choice.


New Model Announcements from Aviation 72 .

Please find below all the latest model announcements from Aviation 72. Please click on the images below to go straight to the model of yor choice.

New Model Arrivals at Flying Tigers this week.

The following has arrived at Flying Tigers and pre-orders have started going out to you that have already ordered this model. Dispatches will be complete by Monday next week.


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