Clark Field, Philippines • May 29, 1945
On this date in 1945 three test versions of the B‑32 four-engine Dominators made their first combat appearance in World WarII. Leaving Clark Field 60miles north of the Philippine capital of Manila, the Dominators targeted a Japanese supply depot less than a flight hour away. Four more B‑32 field operational tests in June targeted structures on enemy-occupied Formosa (today’s Taiwan). Manufactured by Consolidated Aircraft Corporation with production facilities near Fort Worth, Texas, and in San Diego, California, the B‑32 Dominator was the junior but more muscular brother of the aircraft maker’s famed B‑24 Liberator, the most numerous U.S. long-range bomber built during the war. Liberators had flown in the European, Mediterranean, and Pacific theaters since January 1942 and would come to dominate the heavy bombardment role in the Pacific until mid-1944.
Consolidated Aircraft designed the B‑32 Dominator to be a heavy strategic bomber. Designers intended this aircraft to supplement Boeing’s B‑29 Superfortress and eventually replace Consolidated’s B‑24 Liberators. On September7, 1942, when Boeing was well on its way to building its first 500B‑29s, Consolidated’s initial B‑32 prototype (XB‑32‑CO) soared into the skies 6months behind schedule. Nineteen months later the first B‑32 production versions, designated Model34, began rolling off the company’s FortWorth assembly line, with flight testing beginning August5, 1944. They were intended to be the first of 1,500 B‑32s scheduled for production at the Texas and California sites.
The history of the B‑32 remains inexorably tied to that of its B‑29 counterpart. In January 1940, with Boeing’s B‑17 Flying Fortress just entering service, the U.S. Army Air Corps (after June20, 1941, the Army Air Forces) issued a request for proposals for a four-engine strategic bomber that was to have sufficient operational range to cover the vast stretches of the Pacific Ocean. Four firms submitted design studies and on September7, 1940, Boeing and Consolidated were awarded development contracts for the XB‑29 and XB‑32, respectively. Consolidated’s Model33 prototypes (there were three) morphed over time into the Model34, the production model. The firm hoped the B‑32 production model would emerge as the U.S. military’s primary strategic bomber in case the Boeing product failed to deliver the contractual goods.
For their new airframe Consolidated’s design engineers decided to duplicate the Liberator’s twin tail and efficient Davis airfoil wing, lengthen the fuselage, and stretch the nose and round its tip. The second prototype was outfitted with a traditional stepped co*ckpit canopy and, in place of the twin tail, a large rounded, single vertical tail fin. Original Model33 B‑32 plans called for a pressurized co*ckpit and remote-controlled retractable dorsal and ventral gun turrets plus a half dozen more conventional gun stations. Unfortunately, the firm’s engineers were tripped up by problems with the remote-controlled armament and pressurization systems among other chronic issues. Manned, power-operated turrets were installed instead, and the pressurization feature was scrapped altogether. The Model34 B‑32 was now classified a low-to-medium altitude bomber.
Events at home and in the Pacific overtook the B‑32 program. By the time the first production model was delivered to the USAAF on September19, 1944, Boeing’s Superfortresses had succeeded in striking the southernmost Japanese island of Kyūshū (June15, 1944) from a Chinese airbase. By that December, when just 5Dominators had been delivered, 111Boeing heavy bombers had attacked the Japanese capital Tokyo as well as other targets from new bases in the Mariana Islands (November24, 1944).
After the shakedown flights of the 3Philippine-based Dominators were completed on June17, 1945, it was too little, too late for the B‑32 Dominator to become anything more than a footnote in the Pacific War, which ended 2½ months later.
The Short-Lived Career of Consolidated’s B-32 Dominator
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Left: Initial XB‑32 twin-tailed prototype. Second and third prototypes had numerous tail variations installed, including a Boeing B‑29 tail installation. The first flight of the XB‑32 occurred on September7, 1942. Out of 3,970Boeing B‑29 Superfortresses built, 24survive in museums and 1 or 2even participate in air shows. By contrast, out of the 118 Consolidated B‑32s built and deployed during the last few weeks of war (40of them unarmed crew trainers), none has survived. After V‑J Day the War Department cancelled 1,099 production-version B‑32‑CFs and 499B‑32‑COs. The 37partially assembled B‑32s in Texas and California were scrapped on site by Consolidated and its contractors. Besides the B‑32s damaged or destroyed in accidents, postwar inventories of flyable Dominators were flown directly to storage, then chopped to pieces in Arkansas and Arizona. The last remaining B‑32 was scrapped in the summer of 1949.
Right:Fort Worth, Texas, assembly line of Consolidated’s Model34 B‑32 Dominators. The Model34 “sky giant” bomber was first flown on August4, 1944. The B‑32 crew numbered 10 or, when delivered as unarmed crew trainer, 8. The plane was 83ft (25.3m) long, 33.1ft (10.1m) tall, and had a wingspan of 135.2ft (41.2m), a gross weight of 100,800lb (45,722kg), and a maximum takeoff weight of 123,250lb (55,905kg). With a streamlined fuselage that resembled a scaled-up twin-engine Martin B‑26 Marauder and four 2,200hp (1,600kW) Wright R‑3350‑23A Duplex-Cyclone 18‑cylinder air-cooled, supercharged radial piston engines driving 4large 4‑bladed reversible-pitch (inboard only) propellers, the B‑32 reached speeds of 357mph (575km/h), cruised at 290mph (466km/h), and had a service range of 3,800miles (6,100km). The B‑32 bristled with weapons. In its standard production configuration, of which 75 were produced, were ten .50caliber (12.7mm) M2 Browning heavy machine guns variously located in the Sperry-designed electric-hydraulic twin-gunned ball turrets at the nose and belly (these were the problem-plagued retractable turrets), in the Martin electrically operated twin-guns in the forward and rearward dorsal turrets atop the fuselage, in the ventral Sperry ball twin-gunned turret underneath the fuselage, and in the Sperry ball twin-gunned turret at the tail position. Optional armament was upwards of a 20,000lb (9,100kg) bomb load in twin bomb bays.
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Left: Bird’s-eye view of Model34, Consolidated’s B‑32 Dominator. The Model34 was initially intended as a backup long-range, heavy bomber should Boeing’s B‑29 program fall significantly behind in its development and build schedule. In the summer of 1944, however, as Boeing began cranking out more and more Superfortresses for the Pacific Theater and full-scale production of the B‑32 was still several months away, the U.S. Army Air Forces began eyeing Consolidated as a potential source to replace fleets of venerable B‑17 Flying Fortresses and B‑24 Liberators in the Mediterranean and European theaters. But Consolidated’s ever-slipping test program prevented the company from delivering a single B‑32 to those two combat zones. After the Allies’ victory in Europe in May 1945, Consolidated’s sole combat arena was in the Western Pacific, and that theater shut down abruptly in mid-August 1945. B‑32 production shut down 2months later.
Right:The B‑32 Hobo QueenII undergoing maintenance on the Pacific island of Tinian in the Marianas. Assigned to the United States Army Air Forces’ 386th Bombardment Squadron of the 312th Bombardment Group, the Hobo QueenII flew in the first trio of Dominators sent into combat against Japan—this on May29, 1945, in the Philippines. It also had the sorrowful distinction of being the last Allied warplane to be engaged in combat after World WarII hostilities ended. Following Emperor Hirohito’s capitulation broadcast to his subjects on August15, 1945, the mission of Hobo QueenII changed from bombing Japan to reconnoitering the country as part of U.S. occupation operations; for example, locating and photographing POW camps, monitoring the ceasefire, and keeping an eye out for suspicious activity at Japanese airfields and ports. The Hobo QueenII was doing just that over the Tokyo area on August18, 1945, in the company of another B‑32 photo-recon aircraft when both were jumped and raked with 20mm canon fire by 17Japanese fighter aircraft. Nineteen-year-old U.S. Army photographer’s assistant Sgt. Anthony Marchione was one of three crewmen hit by incoming fire. He bled to death aboard the Hobo QueenII as the plane managed a beeline for Yontan Airfield, its new Okinawa home base. As for the damaged Hobo QueenII, it was rendered into scrap in September 1945 by an unfortunate series of non-combat mishaps to its airframe.
The B-32 Dominator That Became the Last Casualty of World WarII
