Most of the information in this fact sheet was obtained from the US Airforce site. All information is general and not varient specific. If you find some wrong information, or can add anything please e-mail me.

Description
The B-2 Spirit is a multi-role bomber capable of delivering both conventional and nuclear munitions. The B-2 brings massive firepower to bear, in a short time, anywhere on the globe through previously impenetrable defenses.

History and Features
The first B-2 was publicly displayed on Nov. 22, 1988, when it was rolled out of its hangar at Air Force Plant 42, Palmdale, Calif. Its first flight was July 17, 1989.

The revolutionary blending of low-observable technologies with high aerodynamic efficiency and large payload gives the B-2 important advantages over existing bombers. Its low-observability provides it greater freedom of action at high altitudes, thus increasing its range and a better field of view for the aircraft's sensors. Its unrefueled range is approximately 6,000 nautical miles (9,600 kilometers).

The B-2's low observability is derived from a combination of reduced infrared, acoustic, electromagnetic, visual and radar signatures. These signatures make it difficult for the sophisticated defensive systems to detect, track and engage the B-2. Many aspects of the low-observability process remain classified; however, the B-2's composite materials, special coatings and flying-wing design all contribute to its "stealthiness."

Whiteman AFB, Mo., is the B-2's only operational base. The first aircraft, Spirit of Missouri, was delivered Dec. 17, 1993. Depot maintenance responsibility for the B-2 is performed by Air Force contractor support and is managed at the Oklahoma City Air Logistics Center at Tinker AFB, Okla.

General Characteristics
Primary function: Multi-role heavy bomber.
Contractor: Northrop Grumman Corp.
Power plant: Four General Electric F-118-GE-100 engines
Wing span: 172 feet (52.12 meters)
Thrust: 17,300 pounds each engine
Length: 69 feet (20.9 meters)
Height: 17 feet (5.1 meters)
Speed: High subsonic
Maximum takeoff weight: 336,500 pounds (152,635 kilograms)
Ceiling: 50,000 feet (15,152 meters)
Range: Intercontinental, unrefueled
Crew: Two (aircraft commander, pilot,)
Armament: Conventional or nuclear weapons
Unit Cost: Approximately $1.3 billion
Date deployed: December 1993