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Northrop Grumman B-2 Spirit Cpl. Martin Čuba. Basic information Name: B-2 Spirit Role: Stealth bomber Construction: Carbon-graphite composite material.

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Presentation on theme: "Northrop Grumman B-2 Spirit Cpl. Martin Čuba. Basic information Name: B-2 Spirit Role: Stealth bomber Construction: Carbon-graphite composite material."— Presentation transcript:

1 Northrop Grumman B-2 Spirit Cpl. Martin Čuba

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3 Basic information Name: B-2 Spirit Role: Stealth bomber Construction: Carbon-graphite composite material Quantity: 21 aircraft Introduction: April 1997 Primary user: United States Air Force Program cost: $44.75 billion

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5 General characteristics Crew: Two-seat Length: 21 m (69 ft) Wingspan: 52.4 m (172 ft) Height: 5.18 m (17 ft) Wing area: 478 m² (5,140 ft²) Empty weight: 71,700 kg (158,000 lb) Loaded weight: 152,200 kg (336,500 lb) Powerplant: 4x non-afterburning turbofans, 77kN each Fuel capacity: 75,750 kg (167,000 pounds)

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7 Performance Maximum speed: Mach 0.95 (1,010 km/h) Cruise speed: Mach 0.85 (900 km/h) Range: 11,100 km Service ceiling: 15,000 m Wing loading: 329 kg/m² Thrust/weight: 0.205

8 Armament Two internal bays for 23,000 kg: 80x 230 kg class bombs (Mk-82, GBU-38) 36x 340 kg class bombs 16x 910 kg class bombs (Mk-84, GBU-31) 16x B61 or B83 nuclear bombs

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10 B-2 Spirit teaser yYHdlkn2o yYHdlkn2o

11 Resources Northrop-Grumman-B-2-Spirit.htm Northrop-Grumman-B-2-Spirit.htm

12 Thank you for attention !


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