Messerschmitt P.1107

On January 25, 1945, Messerschmitt proposed the P.1107/I jet-powered bomber.[1] The P.1107/I was designed using experiences from the company's earlier Me 264 jet bomber, and was to be powered by four BMW 018 or Heinkel HeS 109-011 turbojet engines mounted in twin-pods under the wings.[1][2] The steel and Duralumin fuselage was to have been taken from the Me 264, while the wings were to be constructed of wood.[1] Landing gear was to consist of two large diameter main wheels which retracted into the fuselage and twin nose wheels, and the empennage was to have a high set tailplane.[2] Fuel tanks were to be carried in the mid fuselage and wings. The pressurized, heated cabin would have housed the crew of four, as well as the radio and radar equipment.[1] Offensive armament was to be a bomb load of 4,000 kg carried in the fuselage, no defensive armament was proposed.[1]

Later on the design would be refined as the P.1107/II.[3] This variant would have been of all metal construction, and the engines would have been relocated to the wing roots.[3] A V-tail was to have been fitted.[3] The prototype of the P.1107/II was in the early stages of construction when the war ended.[3]

Drawings exist of a third variant, labeled IX-122.[1] This variant is depicted without a tailplane and with a much larger wing. The main landing gear was to retract into the wings, while the single nose wheel would have rotated 90 degrees before retracting backward under the cabin.[1]

P.1107/I, initial proposal. Metal fuselage and wooden wings, podded engines, and a T-tail. Bomber and reconnaissance variants were proposed.[1]

P.1107/II, refined proposal. All-metal construction, engines buried in the wing roots, and a V-tail. Construction of the prototype was halted by the end of the war.

P.1107 (IX-122), tailless variant with a larger wing and redesigned landing gear.

Me 462, proposed RLM designation for the P.1107.[4]

Data from [1]

General characteristics

• Crew: 4
• Length: 18.40 m (60 ft 4 in)
• Wingspan: 17.30 m (56 ft 9 in)
• Height: 4.96 m (16 ft 3 in) as bomber, 4.95 m (16 ft 2.5 in) as reconnaissance aircraft
• Wing area: 60 m² (646 sq ft)
• Max takeoff weight: 29,000 kg (63,916 lb) as bomber, 29,400 kg (64,798) as reconnaissance aircraft
• Fuel capacity: 15,000 kg (33,060 lb) as bomber, 19,400 kg (42,758 lb) as reconnaissance aircraft
• Powerplant: 4 × BMW 018 or Heinkel HeS 109-011 turbojet engines

Performance990–1,020 km/h (615–633 mph)

• Range: 7,400 km (4,595 mi, 3,993 nmi) as bomber, 9,600 km (5,962 mi) as reconnaissance aircraft
• Endurance: 8 hr 27 min as bomber, 11 hr 6 min as reconnaissance aircraft

Armament

• Bombs: 4,000 kg internal storage

Related development

• Messerschmitt Me 264

Aircraft of comparable role, configuration and era

• Heinkel He 343
• Vickers Valiant
• Junkers Ju 287
• Arado Ar 234

Related lists

• List of aircraft of World War II
• List of bomber aircraft
• List of aircraft of Germany in World War II
• List of World War II jet aircraft
• List of German aircraft projects, 1939–45