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  • "Carrying the famous name ""Helldiver,"" the SBC was originally designed as a monoplane under
    the designation XF12C-1 to meet the Navy's requirement for a carrier-based fighter. However,
    between 1932 and 1934, the design evolved first into a scout aircraft and finally into a
    scout-bomber. Curtiss-Wright's first effort, the XSBC-1, proved unsuitable for the demands
    placed on it by dive-bombing runs and eventually crashed during company flight testing. Its
    successor was an entirely new design, most noticeably in the fact that it was a biplane. This
    aircraft, the XSBC-2, first flew on 9 December 1935, but by that time the original engine
    intended for use aboard the aircraft had been outclassed by more advanced power plants. Thus,
    the Wright R-1510 engine was replaced by a 700 hp Pratt & Whitney R-1535-82 Twin Wasp Junior,
    necessitating the redesignation of the aircraft as an XSBC-3. Based on the promise of this
    version of the aircraft, the Navy ordered 83 production versions of the design (SBC-3) in
    August 1936 and followed it up in early-1938 with an order for 124 SBC-4s, which were equipped
    with 850 hp Wright R-1820-34 Cyclone engines. This particular version of the Helldiver holds
    the distinction of being the last combat biplane produced for the U.S. Navy. In the fleet,
    the SBCs served with carrier-based scouting squadrons, but by the end of the SBC-4's
    production run, many were being delivered directly to the Reserves, having been outclassed by
    more capable monoplane designs. One Marine squadron, VMO-151 based in Samoa, kept their
    SBC-4s until June 1943. In addition to the U.S. Navy and Marine Corps, France ordered 50
    examples of the aircraft in 1940, but they would not reach front line service before that
    country capitulated to the Germans in June of that year. One was lost at sea and 44 ended up
    being scrapped when the French carrier in which they were being delivered was interred at
    Martinique. The remaining five from the batch, which were being transported aboard a British
    carrier, reached England, where under the name Curtiss Cleveland they were employed in
    training mechanics."
    MODEL Curtiss SBC-4
    ENGINE 1 x 671kW Wright R-1820-34 Cyclone 9 radial piston engine
    WEIGHTS
    Take-off weight 3211 kg 7079 lb
    Empty weight 2065 kg 4553 lb
    DIMENSIONS
    Wingspan 10.36 m 34 ft 0 in
    Length 8.57 m 28 ft 1 in
    Height 3.17 m 10 ft 5 in
    Wing area 29.45 m2 317.00 sq ft
    PERFORMANCE
    Max. speed 377 km/h 234 mph
    Cruise speed 282 km/h 175 mph
    Ceiling 7315 m 24000 ft
    Range w/max.payload 652 km 405 miles
    ARMAMENT 2 x 7.62mm machine-guns, 1 x 227kg bomb

    Below XSBC-3
    AftercrashinOhio

    Below SBC-3
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    Below XSBC-4
    Prototype

    Below SBC-4
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    AssignedtothereservesatNRABLongBeach
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    Below French. SBC-4
    4HelldiverFrench
    Regards Duggy.
     

  • I can't tell you why but the SBC has always been one of my favourite aircraft.
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