B-2 Spirit: America's Best Airplane Since The Sr-71

[Spartan]

Today marks the 25th anniversary of the B-2 Spirit's inaugural flight. Through its quarter-century of service, the original Stealth Bomber has earned its place among the most elite warbirds in the USAF fleet and remains a vital weapon of the US arsenal to this day. It's a plane that could start—or stop—WWIII single-handedly.

 

With the rise of modern radar and anti-aircraft batteries in the 1980s, the US military found itself in a tenuous position, uncertain that it could continue to attack high-value enemy targets with the abandon that it had enjoyed in the years after WWII. As a result, the military began pouring money into low observable (aka stealth) technologies in an attempt to counter these improved detection systems. Well, technically, development for the B-2 Spirit began a little bit earlier as part of President Carter's "Advanced Technology Bomber" (ATB) program, but the system really picked up speed in the early '80s under President Reagan. The plane made its public debut in 1988, flew for the first time the following year, and saw its first combat mission during Operation Allied Force over Serbia in 1999.

 

[Spartan]

[Spartan]

[Spartan]

Since the B-2 was developed first and foremost as a Cold War strategic bomber capable of penetrating dense radar defenses, its stealth capabilities are top-notch. The plane incorporates advanced avionics to help detect and avoid upcoming radar batteries such as the AN/APQ-181 multi-mode radar, nap-of-the-earth (ground hugging) navigational radar, GPS, and a defensive management system that can detect and assess the capabilities of upcoming threats and targets. What's more, the B-2 reportedly can shrink its radar signature of just 0.1 m²—that's roughly the size of a coffee cup—when it approaches a target, though how the plane accomplishes that feat remains highly classified. When that happens, the only thing enemy radar batteries detect is a tiny blip as the B-2 opens its bomb bay doors and unloads on its target.

 

Not surprisingly, you don't want to be underneath a B-2 when it opens its bomb bay doors. The plane's internal bomb bays can hold up to 80 Mk-82 or GBU-38 500-pound bombs, 36 750-pound cluster bombs, 16 2000-pound Mk-84 or GBU-31 bombs, or as many as 16 nuclear B61 or B83 nuclear bombs. It is also the only platform in the US arsenal that can deliver our Massive Ordnance Penetrators (it can carry two) as well as the AGM-129 ACM cruise missile. There are also reports that the USAF is working on a "Long Range Standoff Weapon" that would allow the B-2 to target installations over the horizon with nuclear ordnance, an unprecedented capability.

 

Twenty-one B-2 Spirits have been produced in the last 25 years, and not one plane has ever come under enemy fire during the 14,000 sorties covering 75,000 flying hours since. The only aircraft loss occurred in February of 2008, when the Spirit of Kansas crashed during takeoff. Few, if any, other US aircraft can boast such an impressive safety record, especially after so many years of service.

[Davudda]

Cold War strategic bomber