B-26 Marauder

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12th AF B-26 flies thru Flak during raid on Ceprano 1944

12th AF B-26 flies thru Flak during raid on Ceprano 1944

1st Lt Ralph G McConnell occupying his position in the nose of his B-26 1944

1st Lt Ralph G McConnell occupying his position in the nose of his B-26 1944

1st TAF Marauders in formation over Germany 1945

1st Tactical Air Force Marauders in formation over Germany 1945

22nd Bomb Group B-26 Marauder at Port Moresby 7 Mile Drome New Guinea 1942

22nd Bomb Group B-26 Marauder at Port Moresby 7 Mile Drome New Guinea 1942

319th Bomb Group B-26C North Africa 1943

319th Bomb Group Marauder "Lil Angel's Big Sis' Taffy" crew, North Africa 1943

320th BG B-26 after crash landing at North African base 1943

320th BG B-26 after crash landing at North African base 1943

323rd Bomb Group Crew in Damaged B-26C-6-MO Marauder Miss Emily

323rd Bomb Group Crew in Damaged B-26C-6-MO Marauder "Miss Emily"

344th Bomb Group B-26C 42-107574 in England 1944

344th Bomb Group, Martin B-26C-45-MO Marauder s/n 42-107574 in England 1944

394th Bomb Group Marauders at unfinished Boreham Airfield 1944

394th Bomb Group Marauders at unfinished Boreham Airfield 1944

397th Bomb Group 596 BS B-26 Marauder 42-96154 after a crash landing in France 24 February 1945

397th Bomb Group 596 BS, Martin B-26B-55-MA Marauder s/n 42-96154 X2+O, after a crash landing in France 24 February 1945

397th Bomb Group B-26 „By Golly” after crash landing in France 1944

397th Bomb Group B-26 "By Golly" after crash landing in France 1944

397th Bomb Group Marauders raid over France Spring 1944

397th Bomb Group Marauders raid over France Spring 1944. 9F-Y 42-96137 and 9F-N 42-96191 on the foreground.

77th BS B-26 with torpedo Adak Island fall 1942

77th BS B-26 with torpedo Adak Island fall 1942

95th Bomb Squadron B-26C „Helen” crew North Africa 1943

95th Bomb Squadron B-26C "Helen" crew North Africa 1943

9th AF bombardier in B-26 with Norden bombsight

9th AF bombardier in B-26 with Norden bombsight

9th AF Marauders enroute to Ijmuiden Holland 1944

9th AF Marauders enroute to Ijmuiden Holland 1944

9th AF Marauders over French coastline 1944

9th AF Marauders over French coastline 1944

A pair of 323rd BG B-26B and C Marauders after an accident on a French airfield

A pair of 323rd BG B-26B and C Marauders after an accident on a French airfield. 41-31813 RJ+G and 41-34871.

A torpedo armed B-26 Marauder

A torpedo armed 22nd Bomb Group B-26B Marauder Port Moresby 1942 41-17589

B 26 40 1491 Major Monsoon of the 33rd Bomb Squadron 22nd BG

B 26 40 1491 Major Monsoon of the 33rd Bomb Squadron 22nd BG

B-26 The Dark Angel nose art

B 26 Marauder "The Dark Angel" nose art

B 26B 75 1942 2

B 26B 75 1942 2

B-26 Pappys Pram Nose Art 322nd Bomb Group

B-26 "Pappys Pram" Nose Art 322nd Bomb Group

B-26 belly landing at 7-Mile Drome 1942

B-26 "Southern Cross" 40-1363 of the 22nd BG, 19th BS belly landing at 7-Mile Drome, June 9, 1942

B-26 Texas Peacemaker Nose Art 322nd Bomb Group

B-26 "Texas Peacemaker" Nose Art 322nd Bomb Group

B-26 Marauder Truman Committee Nose Art 322nd Bomb Group

B-26 "Truman Committee" Nose Art 322nd Bomb Group

B-26 „Winnie” of the 386th Bomb Group

B-26 "Winnie" of the 386th Bomb Group

B-26 41-34946 of 386th Bomb Group

B-26 "Yankee Guerrilla" 41-34946 of the 386th Bomb Group, 555th BS

B-26 344th BG

B-26 344th BG, 497th Bomb Squadron in flight

B-26 40-1368 New Guinea 1943

B-26 40-1368 of the 22nd BG New Guinea 1943

B-26 40-1407 „Our Gal” of the 22nd Bomb Group

B-26 40-1407 "Our Gal" of the 22nd Bomb Group

B-26 40-1432 of the 22nd Bomb Squadron

B-26 40-1432 "Little Audrey" of the 22nd Bomb Squadron

B-26 40-1509 „Ole Tomato” of the 2nd Bomb Squadron, 22nd BG

B-26 40-1509 "Ole Tomato" of the 2nd Bomb Squadron, 22nd Bomb Group

B-26 40-1516 of the 22nd Bomb Group in flight

B-26 40-1516 of the 22nd Bomb Group in flight

B-26 of the 322nd BG

B-26 41-17750 and Lt Joe McCarthy and 322nd BG crew with RAF 617 Sqn Dam Busters 1943

B-26 42-107566 06 during an attack on rail bridge at Marzabotto, Italy Jul 10, 1944

B-26 42-107566 06 shot down by Flak during an attack on rail bridge at Marzabotto, Italy Jul 10, 1944

B-26 42-107609 of the 394th Bomb Group, 586th Bombardment Squadron

B-26 42-107609 H9-R of the 394th Bomb Group, 586th BS

B-26 42-107735 „Flossies Fury” of the 17th BG, 95th BS near Toulon, France August 20, 1944

B-26 42-107735 "Flossies Fury" of the 17th BG, 95th BS with engine blown off near Toulon, France August 20, 1944

B-26 and B-25 ground collision at New Caledonia in the South Pacific March 11 1943

B-26 and B-25 ground collision at New Caledonia in the South Pacific March 11 1943

B-26 crew Mr. Five-by-Five, 555th BS July 1944

B-26 crew Mr. Five-by-Five, 555th BS July 1944

B-26 #44 from 22nd BG, Langley Field 1941

B-26 from 22nd Bomb Group, Langley Field 1941

B-26 Lil Pokchop Nose Art 322nd Bomb Group

B-26 Marauder "Lil Pokchop" Nose Art 322nd Bomb Group

B-26 Pikes Little Peek Nose Art 322nd Bomb Group

B-26 Marauder "Pikes Little Peek" Nose Art 322 Bomb Group

B-26 Marauder 17 BG 1943

B-26 Marauder 17 Bomb Group 1943

B-26 Marauder 320th BG 443rd BS North Africa 1943

B-26 Marauder 320th Bomb Group 443rd Bomb Squadron North Africa 1943

B-26 Marauder 391st Bomb Group in winter

B-26 Marauder 391st Bomb Group in winter

B-26 Marauder 391st Bomb Group winter

B-26 Marauder 391st Bomb Group winter 1944

B-26 and A-20 Clark Field Luzon Philippines 1945

B-26 Marauder and A-20 Clark Field Luzon Philippines 1945

B-26 Marauder Bomber Coughin Coffin Nose Art

B-26 Marauder Bomber "Coughin Coffin" Nose Art

B-26 Marauder Bomber Lonesome Pole Cat Nose Art

B-26 Marauder Bomber "Lonesome Pole Cat" Nose Art

B-26 Bomber Mister Period Twice nose art

B-26 Marauder Bomber "Mister Period Twice" nose art

B-26 Marauder Bomber Pistol Packing Mama Nose Art 22nd BG PTO

B-26 Marauder Bomber "Pistol Packing Mama" Nose Art 22nd Bomb Group PTO

B-26 Marauder Bomber at Airbase

B-26 Marauder Bomber at Airbase

B-26 Marauder Bomber Bob Robin Nose Art and Crew 9th Air Force

B-26 Marauder Bomber Bob Robin Nose Art and Crew 9th Air Force

B-26 Marauder Bomber Bomb Trailer 391st Bomb Group 9th Air Force

B-26 Marauder Bomber Bomb Trailer 391st Bomb Group 9th Air Force

B-26 Marauder Bomber Crash 391st Bomb Group 9th Air Force 2

B-26 Marauder Bomber Crash, 391st Bomb Group 9th Air Force 2

B-26 Marauder Bomber Damaged 391st Bomb Group 9th Air Force

B-26 Marauder Bomber Damaged 391st Bomb Group 9th Air Force

B-26 Marauder Bomber Hit By Flak over France 9th Air Force

B-26 Marauder Bomber Hit By Flak over France 9th Air Force

B-26 Marauder Bomber Nose Art US Navy Version JM-1

B-26 Marauder Bomber Nose Art US Navy Version JM-1

B-26 Marauder Bomber Ruthless Nose Art 391st Bomb Group 9th Air Force 2

B-26 Marauder Bomber Ruthless Nose Art 391st Bomb Group 9th Air Force 2

B-26 Marauder Bomber Shark Mouth Italy

B-26 Marauder Bomber Sharks Mouth Italy

B-26 Marauder Bomber Formation 386th Bomb Group 553rd BS 9th Air Force

B-26 Marauder Bombers Formation of the 386th Bomb Group 553rd BS 9th Air Force. B-26 with D-Day stripes coded AN-T.

B-26 Marauder bombing

B-26 Marauder bombing

B-26 Marauder Crash Landed PTO

B-26 Marauder Crash Landed Pacific

B-26 Marauder crew

B-26 Marauder crew

B-26 Marauder Foggia Airfield Comp Italy

B-26 Marauder Foggia Airfield Comp Italy

B-26 Marauder bomber front view

B-26 Marauder front view

B-26 Marauder in flight

B-26 Marauder in flight

Martin B-26 Marauder Judy

B-26 Marauder Judy

B-26 Marauder Klondike II

B-26 Marauder Klondike II nose art

B-26 Marauder from 323rd BG, 453rd BS, crash

B-26 Marauder of the 323rd Bomb Group, 453rd BS

B-26 Over D-Day Invasion Fleet June 1944

B-26 Marauder Over D-Day Invasion Fleet June 1944

B-26 Marauder pre war photo 1941

B-26 Marauder pre war photo 1941

B-26 Marauder Units 9AF airfield

B-26 Marauder Units 9AF airfield, England

B-26 Marauder Units 9AF

B-26 Marauder Units 9AF England

B-26 Marauders in the 22nd BG dispersal area at 7 Mile Drome

B-26 Marauders in the 22nd BG dispersal area at 7 Mile Drome Summer 1942

B-26 Marauders of the 391st Bomb Group

B-26 Marauders of the 391st Bomb Group

B-26 Marauders rear view

B-26 Marauders rear view

B-26 named „Mammy Yokum II” and crew, 9th AF June 1944

B-26 named "Mammy Yokum II" and crew, 9th AF June 1944

B-26 of the RAF

B-26 of the RAF

B-26B „Barbara Ann” 42-96195, 4T-P of the 585th BS, 394th BG

B-26B "Barbara Ann" 42-96195, 4T-P of the 585th Bombardment Squadron, 394th BG

Martin B-26B 41-17876 21 August 1942

B-26B 41-17876 21 August 1942

B-26B 41-31624 386th Bomb Group, 555th BS

B-26B 41-31624 YA-S "Loretta Young" 386th Bomb Group, 555th Bomb Squadron in flight

Marauders of 323rd BG at Laon-Athies Air Base 1945

B-26B 41-31964 "Hades Lady" WT-L of the 456th BS, 323rd Bomb Group

B-26B 42-96120 of the 397th Bomb Group, 597th BS

B-26B 42-96120 of the 397th Bomb Group, 597th BS

B-26B 42-96129 U2-A from 397th BG, 598th BS

B-26B 42-96129 U2-A from 397th BG, 598th Bomb Squadron

B-26B Bombers On Flight Line 17th Bomb Group 37th BS November 1942

B-26B Bombers On Flight Line 17th Bomb Group 37th BS November 1942

B-26B Marauder Bomber 391st Bomb Group 575th BS 9th Air Force

B-26B Marauder Bomber of the 391st Bomb Group 575th BS 9th Air Force

B-26B 41-31819 of the 452nd BS returning from 100th Mission May 1944

B-26B Marauder of the 452nd BS "Mild And Bitter" Returning From 100th Mission, 9th AF May 1944

B-26B Marauder Amsterdam Holland 1943 386th BG 552nd BS

B-26B Marauder over Amsterdam Holland 1943 386th Bomb Group 552nd Bomb Squadron

B-26B-55-MA Marauder 42-96151 taxiing 1944

B-26B-55-MA Marauder 42-96151 taxiing 1944

B-26C 41-34683 PN-V of the 322nd BG, 449th Bomb Squadron

B-26C 41-34683 PN-V of the 322nd BG, 449th Bomb Squadron Mission St. Omer fort Rouge, 9 August 1943

B-26 and crew Clark's Little Pillfrom 451st Bomb Squadron

B-26C 41-34959 322nd Bomb Group, 451st Bomb Squadron

B-26C 99

B-26C 99 in flight MTO

B-26F-1-MA Marauder 42-96231

B-26F-1-MA Marauder 42-96231

B-26G 43-34552 H9-E

B-26G 43-34552 H9-E of the 586th BS, 394th Bomb Group

B-26G Marauder of the 323rd Bomb Group 43-34348

B-26G Marauder of the 323rd Bomb Group 454th Bomb Squadron 43-34348

B-26G serial 43-34130

B-26G serial 43-34130

B-26G-15-MA Marauder 44-67835 H9-U of the 586th BS, 394th BG

B-26G-15-MA Marauder 44-67835 H9-U of the 586th BS, 394th Bomb Group

Bombardierr examines a hole in the tail of his plane „Idiot s Delight II” 1943

Bombardierr examines a hole in the tail of his plane "Idiot s Delight II" 1943

Bomber in flight heading to target

Bomber in flight heading to target

Bombs fall from B-26 42-95857 of 556th BS, 387th Bomb Group

Bombs fall from B-26 42-95857 FW-K of 556th BS, 387th Bomb Group

British B 26 Marauder RAF +M

British B 26 Marauder RAF +M

B-26F-2 Marauder Mk III

British B-26F-2 Marauder Mk III, March 1944

British Marauder Mk I FK138

British Marauder Mk I FK138

British B-26 Marauder Mk IA of 14 Sqn RAF

British Marauder Mk IA FK375 of 14 Sqn RAF in flight

Capt Ralph Michaelis in 22nd BG B-26 „Calamity Charlie” New Guinea October 1942

Capt Ralph Michaelis in 22nd BG B-26 "Calamity Charlie" New Guinea October 1942

Crashed B-26 from 386th Bomb Group 28 July 1944

Crashed B-26 AN-R from 386th Bomb Group 28 July 1944

Crew in flak armour by Marauder 41-34692 „Mr. Fala” of 454th BS, 323rd Bomb Group

Crew in flak armour by B-26C 41-34692 "Mr. Fala" of 454th BS, 323rd Bomb Group

Crew loading ammunition belts on 9th AF Marauder 44

Crew loading ammunition belts on 9th AF Marauder 44

B-26 41-17747 damaged by Flak

Damaged "Earthquake McGoon" 41-17747 of the 17th BG, 37th BS. 23 March 1943 North Africa

early B-26 Marauder bomber

early B-26 Marauder bomber

Flak riddled B-26 „Truman Committee” of the 322nd BG

Flak riddled B-26 "Truman Committee" of the 322nd Bomb Group

Free French Martin B-26 Marauder 1944

Free French Martin B-26 Marauder 1944

Free French Martin B-26 Marauder Over Bologne 1944

Free French Martin B-26 Marauder Over Bologne 1944

French bomber returns to Sardinia Base after raid 1944

French bomber returns to Sardinia Base after raid 1944

French Marauder B-26C

French Marauder B-26C #04

Ground crewman loading bomb racks of B-26 for raid on Sicily 1943

Ground crewman loading bomb racks of B-26 for raid on Sicily 1943

Inspection of Flak damage to 320th BG B-26 41-17776 „Most Likely”

Inspection of Flak damage to 320th BG, 441st Bomb Squadron B-26B 41-17776 "Most Likely"

B-26B Marauder of the 319th BG North Africa 1943

Marauder "Bucket of Bolts" of the 319th BG North Africa 1943

B-26 40-1415 of the 19th Bomb Squadron, 22nd BG

Marauder 40-1415 "Fury" of the 19th Bomb Squadron, 22nd Bomb Group

B-26B 41-18319 tail gunner

Marauder 41-18319 tail gunner

B-26C 41-35000 with engine blown off April 1944

Marauder 41-35000 "Swamp Chicken" with engine blown off April 1944

B-26C Marauder 17 BG 34th BS 1943 41-35177

Marauder 41-35177 of the 17 Bomb Group 34th BS, Italy 1943

B-26 Marauder Bomber 386th Bomb Group 555th BS 9th Air Force

Marauder 41-35358 "Sexy Betsy" YA-V of the 386th Bomb Group 555th BS 9th Air Force. D-Day stripes.

Marauder attacking German defenses at Dunkirk 1944

Marauder attacking German defenses at Dunkirk 1944

Marauder Mk I

Marauder Mk I FK375 "Dominion Revenge" of No. 14 Squadron RAF, Africa 1942/43

B-26B crew North Africa 1943

Marauder of the 319th BG "Bucket of Bolts" North Africa 1943

B-26 Bombers attacking target along Seine River France

Marauders attacking target along Seine River France

Marauders from 386th Bomb Group, at Bassingbourne on November 9, 1943

Marauders from 386th Bomb Group, at Bassingbourne on November 9, 1943

B-26C of French 31st Escadrille GBM 1/22 Maroc 1944

Marauders of French Groupe de Bombardement 1/22 1e Escadre Armee de l’Air 1944

Marauders of the 444th BS, 320th BG at Tunisia Air Base

Marauders of the 444th BS, 320th Bomb Group at Tunisia Air Base

Martin B-26 July 1941

Martin B-26 in flight July 1941

Martin B-26 Marauder

Martin B-26 Marauder

Martin B-26 Marauder Crew 13 nose art

Martin B-26 Marauder "Crew 13" nose art

Martin B-26 Marauder 9AF

Martin B-26 Marauder "U.S.O." 9AF England

Martin B-26 Marauder 1941

Martin B-26 Marauder 1941

B-26 Marauder 40-1373 of 77th Bomb Squadron Adak Island in the Aleutians November 1942

Martin B-26 Marauder 40-1373 of 77th Bomb Squadron Adak Island in the Aleutians November 1942

Martin B-26 Marauder bomber in flight

Martin B-26 Marauder bomber in flight

Martin B-26 Marauder bombers formation

Martin B-26 Marauder bombers formation

Martin B-26 Marauder formation

Martin B-26 Marauder bombers formation in flight

Martin B-26 Marauder bombers

Martin B-26 Marauder bombers in flight

Martin B-26 Marauder bombing

Martin B-26 Marauder bombing

Martin B-26 Marauder code 60

Martin B-26 Marauder code 60

B-26 Marauder Crashed In Normandy June 1944 387th BG 557th BS

Martin B-26 Marauder Crashed In Normandy June 1944, 387th Bomb Group 557th Bomb Squadron

Martin B-26 Marauder crew

Martin B-26 Marauder crew

Martin B-26 Marauder and crew

Martin B-26 Marauder crew 2

Martin B-26 Marauder in flight

Martin B-26 Marauder in flight

Martin B-26 Marauder in France

Martin B-26 Marauder in France

Martin B-26 Marauder over Europe

Martin B-26 Marauder over Europe

Martin B-26B 75 41-17704 in flight 1942

Martin B-26B 75 41-17704 in flight 1942

Martin B-26B Marauder 41-17704 75

Martin B-26B Marauder 41-17704 75

Martin B 26B Marauder

Martin B-26B Marauder 41-17876 August 1942

Martin B-26B Marauder 320th BG Take Ooff Dole France

Martin B-26B Marauder 97 of the 320th BG Take Ooff Dole France. Shark mouth nose art.

Martin B-26B Marauder near Corsica

Martin B-26B Marauder near Corsica

B-26 Marauder PTO 41-17569

Martin B-26B Marauder, Pacific 41-17569

Martin B-26B Marauder 320th BG 442nd BS

Martin B-26B-10-MA Marauder 41-18186 #37 of the 320th BG 442nd BS

B-26 Crew Mad Russian Nose Art 386th Bomb Group 9th Air Force January 1944

Martin B-26B-15-MA Marauder code AN-U s/n 41-31600 crew "Mad Russian" nose art. 386th Bomb Group 553rd Bomb Squadron 9th Air Force England January 1944.

B-26 Coughin’ Coffin Crew by Battle Record Nose Art

Martin B-26B-2 Marauder s/n 41-17858 "Coughin' Coffin" of the 17th BG 34th BS. Crew by Battle Record Nose Art

Martin B-26C front view

Martin B-26C front view

B-26C Marauder Bombs Amsterdam Holland November 1943

Martin B-26C Marauder Bombs Amsterdam Holland November 1943

B-26G 43-34580 of French AF 1945

Martin B-26G 43-34580 of French AF 1945

B-26G-1-MA 43-34130 May 1944

Martin B-26G-1-MA 43-34130 May 1944

B-26G-10-MA Marauder 43-34396 in flight

Martin B-26G-10-MA Marauder 43-34396 in flight

B-26G Marauder Bomber 394th Bomb Group 585th BS and P-47 Fighters 9th AF

Martin B-26G-20-MA Marauder code 4T+B of the 394th Bomb Group 585th BS, and P-47 Fighters 9th AF

B-26G Marauder Bomber 44-68154 Crashed

Martin B-26G-25-MA Marauder Bomber 44-68154 Crashed

JM-1 BuNo 66722 23 December 1943

Martin JM-1 BuNo 66722 23 December 1943

Martin JM-1 of the VJ-4

Martin JM-1 of the VJ-4

B-26 Marauder 391th BG 572nd BS 42-95797

Martin Marauder "TS Ticket", 391th BG 572nd BS 42-95797

Martin XB-26 Marauder 1940

Martin XB-26 Marauder 1940

NAS Moffett Field Marauders target tugs and ASW blimps 1944

NAS Moffett Field JM Marauders target tugs and ASW blimps 1944

Ordnance unit in Italy replaces nose of B-26

Ordnance unit in Italy replaces nose of B-26 "Eunice from Tunis" 1944

B-26 tail

Tail gunner position in a B-26

Martin TB-26 trainer

TB-26 trainer LW4

B-26 Marauder Bomber Cockpit

The cockpit interior of a B-26 Marauder bomber

B-26C Marauder Bomber Pilot Cockpit

The cockpit interior of B-26C: control column and instrument panels

US Navy Martin B-26 JM-1

US Navy Martin B-26 JM-1

Martin XB-26H

XB-26H

XB-26H

XB-26H 44-68221, 1947

Martin B-26 Marauder had a somewhat chequered career: in its early days “Widow Maker” was one of the least unpleasant names bestowed on it, and its continued production was in jeopardy at least four times. It had its faults, but in the hands of an experienced pilot was, as it later proved successfully, an excellent weapon, and by the end of the war in Europe Marauders had a lower attrition rate than any other U.S. aircraft. Designed in the early part of 1939, the Marauder was rewarded by an order for 1100 “off the drawing board” in September of that year. There was, consequently, no XB-26, the first flight being made on 25th November 1940, by the first of 201 B-26 Marauders, powered by two 1850 hp Pratt & Whitney R-2800 Double Wasp engines. Most of the 139 B-26A which followed had later model—though similar horsepower engines, but by Pearl Harbour only one USAAF unit was equipped with the type. Three Marauders were sent at this time to the RAF for evaluation, and these were the predecessors of 52 Marauder Mk I (B-26A), 19 Mk IA (B-26B), 100 Mk II (B-26C) and 350 Mk III (B-26F and G) eventually supplied to the RAF and the South African Air Force (SAAF), and which were operational from 1943 onwards. Several variations of engine, bomb load, armament and other equipment were found among the 1883 B-26B Marauders completed, and tail defence was improved by a twin-gun turret; some of the later B-26B series, with twelve 12,7 mm MG, were almost as heavily armed as the B-17 Fortress, and other were completed as B-26C, of which model 1235 were built. The US Navy took on some Marauders for tar get towing and reconnaissance as the JM-1 and JM-IP; their later JM-2 were a few of the 57 TB-26Gs produced for the same role in the USAAF. Some early B-26 bombers were also converted as AT-23 trainers.

General Specifications

  • Type: Twin-engined medium bomber.

Wings

  • Configuration: Cantilever shoulder-wing monoplane with equal taper, rounded tips, and a flat upper surface.
  • Structure: Four sections—two inner sections forming the center-section and two outer sections with detachable tips. The structure is all-metal with a two-spar corrugated-box-type structure covered with flush-riveted stressed skin.
  • Ailerons: Located on the outer wing sections, featuring metal frames and fabric covering.
  • Flaps: Slotted flaps on the inner sections, divided by extensions of the engine nacelles.

Fuselage

  • Structure: Circular section all-metal monocoque, constructed in three sections bolted together.

Tail Unit

  • Configuration: Cantilever monoplane type with a dihedral tailplane.
  • Materials: Metal framework with metal-covered fixed surfaces and fabric-covered rudder and elevators. Trimming-tabs in control surfaces.

Landing Gear

  • Type: Retractable tricycle type with fully retractable wheels.
  • Mechanism: Main wheels retract into engine nacelles via a parallel linkage system with hydraulic retraction. A gravity drop system ensures gear deployment in case of hydraulic failure. The nose wheel retracts aft into a fuselage well.

Power Plant

  • Engines: Two Pratt & Whitney R-2800-43 eighteen-cylinder double-row radial air-cooled engines on welded steel-tube mountings.
  • Propellers: Four-bladed hollow-steel Curtiss Electric constant-speed full-feathering airscrews, with a diameter of 13 ft. 6 in. (4.12 m).
  • Fuel Tanks: Located in the wings with main tanks inboard of engine nacelles and auxiliary tanks outboard. Long-range ferry tanks can be installed in the bomb-bay.

Accommodation

  • Crew: Normal crew of seven, including positions for bombardier, pilot, co-pilot, navigator-radio-operator, waist-gunner, upper turret gunner, or tail gunner. All positions and vital parts are protected with armor plating.
  • Emergency Equipment: Includes a life raft stowed in the roof of the fuselage aft of the pilot’s compartment and escape hatches.

Armament

  • Machine Guns: Total of eleven 50 cal. machine guns:
    • One flexible in the nose.
    • Four "package" guns in pairs on each side of the fuselage forward of the wings.
    • Two in a Martin electrically-operated turret on top of the fuselage aft of the wings.
    • Two in waist positions, one on each side of the fuselage aft of the turret.
    • Two in a Bell tail turret with remote-feed ammunition racks from mid-fuselage.
  • Bomb Capacity: Internal bomb-bay can accommodate up to two 2,000 lbs or four 1,000 lbs bombs, arranged in pairs on each side of a central catwalk. The bomb-bay has hydraulically-operated doors.

Dimensions

  • Span: 71 ft. (21.65 m)
  • Length: 56 ft. 6 in. (17.23 m)
  • Height: 21 ft. 2 in. (6.45 m)
  • Wing Area: 658 sq. ft. (61.1 sq. m)