YB-49

• Abandoned United States military projects (126)

  • Convair XB-46
  • Convair YB-60
  • Martin XB-48
  • North American XB-28
  • XB-42 Mixmaster
  • XB-42 Mixmaster
  • XB-51
  • XB-53
  • XB-70
  • XP-56
  • XP-79
  • YB-43
  • YF-17 Cobra
  • 16"/50 caliber Mark 2 gun
  • 8"/55 caliber Mark 71 gun
  • A-12 Avenger II
  • A2D Skyshark
  • A2J Super Savage
  • AGM-64 Hornet
  • AH-56 Cheyenne
  • Advanced Combat Rifle
  • Advanced Gemini
  • Air Defense Anti-Tank System
  • Arsenal ship
  • Bell 309
  • Bell ARH-70
  • Bell D-188A
  • Bell XP-76
  • Bell XP-77
  • Bell XP-83
  • Bell YAH-63
  • Boeing Vertol XCH-62
  • Boeing Vertol YUH-61
  • Boeing X-32
  • Boeing XB-15
  • Boeing XF8B
  • Consolidated Vultee XP-81
  • Convair P6Y
  • Convair X-6
  • Convair XC-99
  • Convair XF-92
  • Curtiss XBTC
  • Curtiss XP-71
  • F2Y Sea Dart
  • F6D Missileer
  • GAM-87 Skybolt
  • Heckler & Koch HK CAWS
  • Holt gas electric tank
  • Intelligent Whale
  • LTV XC-142
  • Lexington class battlecruiser
  • List of cancelled military projects
  • Lockheed L-133 Starjet
  • Lockheed P-7
  • Lockheed XF-90
  • Lockheed YF-12
  • M247 Sergeant York
  • M38 Wolfhound
  • M6 heavy tank
  • MBT-70
  • MGM-134 Midgetman
  • MGM-166 LOSAT
  • Man In Space Soonest
  • Manned Orbital Laboratory
  • Montana class battleship
  • North American F-107
  • North American XB-21
  • North American YF-93
  • Northrop YF-23
  • P-75 Eagle
  • P6M SeaMaster
  • Project Camelot
  • Project HARP
  • Project Pluto
  • RAH-66 Comanche
  • Republic XF-103
  • Republic XP-72
  • Rockwell XFV-12
  • SC-21 (United States)
  • Sea Control Ship
  • Skeleton tank
  • Special Purpose Individual Weapon
  • Steam Wheel Tank
  • Steam tank
  • Strategic Defense Initiative
  • Strike cruiser
  • Stroukoff YC-134
  • T14 Heavy Tank
  • T27 Armored Car
  • T28 Super Heavy Tank
  • TB2D Skypirate
  • UGM-89 Perseus
  • USS Illinois (BB-65)
  • USS Indiana (BB-50)
  • USS Iowa (BB-53)
  • USS Kentucky (BB-66)
  • USS Massachusetts (BB-54)
  • USS Montana (BB-51)
  • USS North Carolina (BB-52)
  • USS South Dakota (BB-49)
  • USS United States (CVA-58)
  • USS Washington (BB-47)
  • UUM-125 Sea Lance
  • Vought XF5U
  • Vought XS2U
  • Vultee XP-54
  • WS-125
  • Westinghouse J40
  • X-13 Vertijet
  • X-20 Dyna-Soar
  • XA-38 Grizzly
  • XC-120 Packplane
  • XF-108 Rapier
  • XF-84H Thunderscreech
  • XF-85 Goblin
  • XF-87 Blackhawk
  • XF-88 Voodoo
  • XF-91 Thunderceptor
  • XF10F Jaguar
  • XF8U-3 Crusader III
  • XM2001 Crusader
  • XM29 OICW
  • XM307 Advanced Crew Served Weapon
  • XM8 rifle
  • XP-55 Ascender
  • XV-4 Hummingbird
  • XV-5 Vertifan
  • more...

• Cancelled aircraft projects

  • YB-35
  • XB-70
  • XP-56
  • XB-42 Mixmaster
  • Convair YB-60
  • XB-51

• Northrop aircraft (22)

  • C-100 Gamma
  • Northrop Alpha
  • Northrop Beta
  • Northrop Delta
  • Northrop N-1M
  • Northrop N-1M
  • Northrop N-9M
  • F-15 Reporter
  • F-20 Tigershark
  • F-89 Scorpion
  • Northrop A-17
  • Northrop BT
  • Northrop F-5
  • Northrop XFT
  • Northrop YA-13
  • Northrop YF-23
  • P-61 Black Widow
  • T-38 Talon
  • X-4 Bantam
  • XP-56
  • XP-79
  • YB-35
  • YF-17 Cobra
  • more...

• Flying wing aircraft (21)

  • B-2 spirit
  • Flying wing
  • A-12 Avenger II
  • Armstrong Whitworth A.W.52
  • Armstrong Whitworth AW.171
  • Armstrong Whitworth AW.171
  • Baynes Bat
  • DINFIA IA 38
  • Dassault nEUROn
  • ElectraFlyer
  • Freel Flying Wing
  • Horten H.IV
  • Horten H.XVIII
  • Horten Ho 229
  • Horten Ho VI
  • List of flying wing aircraft
  • Northrop N-1M
  • Northrop N-9M
  • Pterodactyl Ascender
  • Westland-Hill Pterodactyl
  • XP-79
  • YB-35
  • more...

• Douglas aircraft (54)

  • A-20 Havoc
  • A-26 Invader
  • A-3 Skywarrior
  • B-18 Bolo
  • B-23 Dragon
  • B-23 Dragon
  • Y1B-7
  • A-1 Skyraider
  • A-4 Skyhawk
  • A2D Skyshark
  • AC-47 Spooky
  • B-66 Destroyer
  • BTD Destroyer
  • C-124 Globemaster II
  • C-133 Cargomaster
  • C-47 Skytrain
  • C-54 Skymaster
  • C-74 Globemaster
  • Douglas C-1
  • Douglas Cloudster
  • Douglas DC-1
  • Douglas DC-2
  • Douglas DC-3
  • Douglas DC-4
  • Douglas DC-4E
  • Douglas DC-5
  • Douglas DC-6
  • Douglas DC-7
  • Douglas DC-8
  • Douglas DF
  • Douglas DT
  • Douglas Dolphin
  • Douglas M-1
  • Douglas O-2
  • Douglas O2D
  • Douglas Skyrocket
  • Douglas Skystreak
  • Douglas T2D
  • Douglas World Cruiser
  • Douglas XB-19
  • Douglas XFD
  • F3D Skyknight
  • F4D Skyray
  • F5D Skylancer
  • F6D Missileer
  • List of surviving A-26 Invaders
  • Lisunov Li-2
  • McDonnell Douglas DC-10
  • McDonnell Douglas DC-9
  • SBD Dauntless
  • TBD Devastator
  • Turbinlite
  • X-3 Stiletto
  • XB-42 Mixmaster
  • YB-43
  • more...

• High wing aircraft (9)

  • XB-59
  • XB-41
  • Boeing XB-55
  • B 24 Liberator
  • Fokker XB-8
  • Fokker XB-8
  • Boeing XB-47
  • Y1B-7
  • Convair XB-46
  • A-20 Havoc
  • more...

• Post-transition metals (13)

  • Uub
  • Uuh
  • Uuq
  • Uut
  • Bismuth
  • Bismuth
  • Cadmium
  • Indium
  • Lead
  • Mercury (element)
  • Post-transition metal
  • Thallium
  • Ununpentium
  • Zinc
  • more...

• Transition metals (50)

  • Bohrium
  • Hassium
  • Lawrencium
  • Meitnerium
  • Rutherfordium
  • Rutherfordium
  • Seaborgium
  • Uun
  • Cadmium
  • Cobalt
  • Complex (chemistry)
  • Copper
  • Crystal field theory
  • Dubnium
  • First-row transition metal
  • Gold
  • Hafnium
  • Iridium
  • Iron
  • Irving-Williams series
  • Ligand field theory
  • Lutetium
  • Manganese
  • Mercury (element)
  • Metal carbonyl
  • Molybdenum
  • Nanomesh
  • Nickel
  • Niobium
  • Palladium
  • Rhenium
  • Rhodium
  • Roentgenium
  • Ruthenium
  • Scandium
  • Silver
  • Tanabe-Sugano diagram
  • Tantalum
  • Technetium
  • Titanium
  • Transition metal
  • Transition metal carbene complex
  • Transition metal hydride
  • Transition metal oxides
  • Tungsten
  • Uub
  • Vanadium
  • Yttrium
  • Zinc
  • Zirconium
  • d electron count
  • more...

• Chemical elements (132)

  • Berkelium
  • Einsteinium
  • Fermium
  • Mendelevium
  • Nobelium
  • Nobelium
  • Promethium
  • Uuo
  • Abundance of elements in Earth's crust
  • Actinium
  • Aluminium
  • Americium
  • Antimony
  • Arsenic
  • Astatine
  • Barium
  • Beryllium
  • Bismuth
  • Bohrium
  • Bromine
  • Cadmium
  • Caesium
  • Calcium
  • Carbon
  • Cerium
  • Chemical compounds by element
  • Chemical element
  • Chemical element groups
  • Chemical symbol
  • Chlorine
  • Cobalt
  • Copper
  • Curium
  • Discoverers of chemical elements
  • Dubnium
  • Dysprosium
  • Erbium
  • Europium
  • Fluorine
  • Francium
  • Gadolinium
  • Germanium
  • Gold
  • Hafnium
  • Hassium
  • Helium
  • Holmium
  • Hydrogen
  • Indium
  • Iodine
  • Iridium
  • Iron
  • Lanthanum
  • Lawrencium
  • Lead
  • Lists of chemical elements
  • Lists of isotopes by element
  • Lutetium
  • Magnesium
  • Manganese
  • Meitnerium
  • Mercury (element)
  • Molybdenum
  • Native metal
  • Neodymium
  • Neon
  • Neptunium
  • Neutronium
  • Nickel
  • Niobium
  • Nitrogen
  • Oxygen
  • Palladium
  • Periodic table
  • Periodic table infobox templates
  • Phosphorus
  • Polonium
  • Potassium
  • Praseodymium
  • Properties of chemical elements
  • Protactinium
  • Radon
  • Rhenium
  • Rhodium
  • Roentgenium
  • Rubidium
  • Ruthenium
  • Rutherfordium
  • Samarium
  • Scandium
  • Seaborgium
  • Selenium
  • Silicon
  • Silver
  • Sodium
  • Strontium
  • Sulfur
  • Systematic element name
  • Tantalum
  • Technetium
  • Tellurium
  • Terbium
  • Thallium
  • Thorium
  • Thulium
  • Titanium
  • Transfermium Wars
  • Tungsten
  • Unbibium
  • Unbihexium
  • Unbinilium
  • Unbioctium
  • Unbipentium
  • Unbiquadium
  • Unbitrium
  • Unbiunium
  • Untriseptium
  • Ununennium
  • Ununpentium
  • Ununseptium
  • Uranium
  • Uub
  • Uuh
  • Uun
  • Uuq
  • Uut
  • Vanadium
  • Whole number rule
  • Xenon
  • Ytterbium
  • Yttrium
  • Zinc
  • Zirconium
  • more...

• Boeing aircraft (12)

  • Y1B-20
  • XB-44
  • F-18L
  • XB-38 Flying Fortress
  • Superfortress
  • Superfortress
  • Y1B-9
  • XB-52
  • XB-39
  • B-17 Flying Fortress
  • XB-59
  • Boeing XB-55
  • Boeing XB-47
  • more...

• Martin aircraft (28)

  • Martin XB-16
  • XB-27
  • XB-33
  • XB-68
  • AM Mauler
  • AM Mauler
  • B-26 Marauder
  • B-57 Canberra
  • JRM Mars
  • Martin 156
  • Martin 2-0-2
  • Martin 4-0-4
  • Martin B-10
  • Martin Baltimore
  • Martin M-130
  • Martin MB-1
  • Martin Maryland
  • Martin Model 146
  • Martin NBS-1
  • Martin S
  • Martin T
  • Martin T3M
  • Martin T4M
  • Martin XB-48
  • P4M Mercator
  • P5M Marlin
  • P6M SeaMaster
  • PBM Mariner
  • XB-51
  • more...

• North American Aviation aircraft (37)

  • B-25 Mitchell
  • XB-45
  • A-5 Vigilante
  • AJ Savage
  • B-25 Mitchell aircraft in Catch-22 (film)
  • B-25 Mitchell aircraft in Catch-22 (film)
  • F-100 Super Sabre
  • F-82 Twin Mustang
  • F-86 Sabre
  • F-86D Sabre
  • FJ-1 Fury
  • FJ-4 Fury
  • List of B-25 Mitchell survivors
  • List of F-100 units of the United States Air Force
  • List of Sabre and Fury units in US military
  • North American A-36
  • North American BC-1
  • North American BT-9
  • North American F-107
  • North American O-47
  • North American P-64
  • North American Sabreliner
  • North American X-10
  • North American X-15
  • North American XB-21
  • North American XB-28
  • North American YF-93
  • OV-10 Bronco
  • P-51 Mustang
  • P-51 variants
  • Rockwell XFV-12
  • Ryan Navion
  • T-2 Buckeye
  • T-28 Trojan
  • T-6 Texan
  • T-6 Texan variants
  • XB-70
  • XF-108 Rapier
  • more...

• Martin B-10

  • XB-13
  • XB-14
  • Martin B-12
  • Martin XB-13
  • Martin XB-14

• Actinides (45)

  • Actinides in the environment
  • Actinium
  • Actinoid
  • Americium
  • Americium-242
  • Americium-242
  • Americium-243
  • Ausonium
  • Behavior of nuclear fuel during a reactor accident
  • Berkelium
  • Bohemium
  • Colloid-facilitated transport
  • Curium
  • Eigencolloid
  • Einsteinium
  • Fermium
  • Lawrencium
  • Major actinides
  • Mendelevium
  • Minor actinide
  • Neptunium
  • Nobelium
  • Nuclear fuel
  • Nuclear fuel cycle
  • Plutonium-238
  • Plutonium-239
  • Plutonium-240
  • Plutonium-241
  • Plutonium-242
  • Post Irradiation Examination
  • Protactinium
  • Reprocessed uranium
  • Spent nuclear fuel
  • Thorium
  • Thorium fuel cycle
  • Thorium-230
  • Thorium-231
  • Thorium-232
  • Thorium-234
  • Uranium
  • Uranium-232
  • Uranium-233
  • Uranium-234
  • Uranium-235
  • Uranium-236
  • Uranium-238
  • more...

• Bomber (61)

  • Douglas XB-22
  • HGM-25A Titan I
  • P-2 Neptune
  • SM-62 Snark
  • SM-64 Navaho
  • SM-64 Navaho
  • SM-65 Atlas
  • SR-71 Blackbird
  • YB-40 Flying Fortress
  • AD Seaplane Type 1000
  • AEG G.III
  • AEG G.V
  • AEG N.I
  • AEG R.I
  • Aero A.101
  • Aero A.104
  • Aero A.11
  • Aero A.12
  • Aero A.24
  • Aero A.30
  • Aero A.300
  • Aero A.304
  • Aero A.42
  • Airco DH.3
  • Aluminum Overcast
  • Arado E.555
  • Boeing B-54
  • Breguet 270 Series
  • Consolidated XPB3Y
  • Dassault MD 315 Flamant
  • Dornier Do 13
  • Dornier Do 23
  • Douglas XB-19
  • Focke-Wulf Fw 42
  • Grumman XTB2F
  • H-8 bomber
  • Heinkel He 119
  • Heinkel He 343
  • Horten H.XVIII
  • IAR 79
  • Junkers EF 61
  • Keystone B-5
  • Lonesome Polecat II
  • Made in the Shade (aircraft)
  • My Gal Sal (aircraft)
  • Nuclear bomber
  • Picadilly Lilly II
  • SB2A Buccaneer
  • Sally B
  • Tupolev Tu-2000
  • XB-33 Super Marauder
  • XB-38 Flying Fortress
  • XB-39 Superfortress
  • XB-41 Liberator
  • XB-42 Mixmaster
  • XB-43 Jetmaster
  • XB-44 Superfortress
  • XB-70 Valkyrie
  • XPBB Sea Ranger
  • Yakovlev Yak-2
  • Yakovlev Yak-4
  • Yokosuka Tenga
  • more...

• By role (9)

  • YC-125 Raider
  • Northrop YF-23‎
  • Northrop ‎YF-17
  • Northrop XP-79
  • XP-56 Black Bullet
  • XP-56 Black Bullet
  • P-61 Black Widow
  • SM-62 Snark
  • T-38 Talon
  • X-4 Bantam
  • more...

• See also (20)

  • Aircraft
  • Bomber aircraft
  • 100 fm
  • Lac Brochet Airport
  • 58 CE
  • 58 CE
  • Yottabyte
  • CR 25
  • Interstate 680 (California)
  • MG 13
  • Muroc
  • AM-96
  • Northrop
  • USS Canopus (AS-34)
  • YRB
  • Jack Northrop
  • Glen W. Edwards
  • USAF museum
  • PA 92
  • SM-68 Titan
  • MN-26
  • more...

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