Top 10 Aerospace Mega Projects
10. Rockwell
B-1 Lancer
Rockwell B-1 Lancer is a four-engine
supersonic variable-sweep wing, jet-powered strategic bomber used by the United
States Air Force (USAF). It was first envisioned in the 1960s as a supersonic
bomber with Mach 2 speed, and sufficient range and payload to replace the
Boeing B-52 Stratofortress. It was developed into the B-1B, primarily a
low-level penetrator with long-range and Mach 1.25 speed capability at high
altitude. The B-1B entered service in 1986 with the USAF Strategic Air Command
(SAC) as a nuclear bomber.
9. Saab JAS 39
Gripen
The Saab JAS 39 Gripen is a
lightweight single-engine multirole fighter aircraft manufactured by the
Swedish aerospace company Saab since 1978. Estimated project cost is 19 billion
USD.
8. Eurofighter
Typhoon
The Eurofighter Typhoon is a
twin-engine, canard-delta wing, multirole fighter. The aircraft designed and
built by a consortium of three separate partner companies Alenia Aeronautica,
BAE Systems, and EADS working through a holding company, Eurofighter GmbH, that
was formed in 1986.
7. Tupolev
Tu-144
Tupolev Tu-144, the first supersonic
transport aircraft, made by the Russian aircraft company Tupolev. The prototype
first flew on 31 December 1968 near Moscow, two months before the first flight
of Concorde and entered service on 26 December 1970. The Tu-144 was one of the
last commercial aircraft with a braking parachute.
6. Concorde
Concorde, a supersonic passenger
airliner, a product of an Anglo-French government treaty that combined the manufacturing
efforts of Aérospatiale and the British Aircraft Corporation, first flown in
1969, Concorde entered service in 1976 and continued commercial flights for
twenty-seven years.
5. Lockheed
Martin F-22 Raptor
F-22 Raptor, a single seat,
twin-engine fifth-generation fighter aircraft manufactured
by Lockheed Martin that uses stealth technology. It was designed primarily as
an air superiority fighter, but has additional capabilities that include ground
attack, electronic warfare, and signals intelligence roles.
4. Boeing B-52
Stratofortress
Boeing B-52 Stratofortress, the
longest-running bomber program in the world with decades of service, one of the
largest military aircraft ever built. The B-52 was designed and built by
Boeing, and has been operated by the United States Air Force (USAF) since the
1950s. The bomber is capable of carrying up to 70,000 pounds (32,000 kg) of
weapons. First flown in 1952, it is currently scheduled to be in service until
at least 2040 nearly 90 years after its first flight.
3. Northrop
Grumman B-2 Spirit
The Northrop Grumman B-2 Spirit is a
unique and powerful stealth aircraft, designed for penetrating dense
anti-aircraft defenses. it is able to deploy both conventional and nuclear
weapons. It has a crew of two and can drop up to eighty 500 lb (230 kg)-class
JDAM GPS-guided bombs, or sixteen 2,400 lb (1,100 kg) B83 nuclear bombs. The
B-2 is the only aircraft that can carry large air-to-surface standoff weapons
in a stealth configuration.
2. Airbus A380
The Airbus A380 generating a lot of
excitement in the airline industry, with many people wondering if the world is
ready for a plane this big. It’s the largest passenger jet ever built so huge
that airports have to be redesigned to accommodate it. It can pack in more
passengers and cargo than any other commercial airliner, yet its designers
claim it will actually increase efficiency, use less fuel and generate less
noise. The A380 made its first flight on 27 April 2005 and entered commercial
service in October 2007 with Singapore Airlines.
Source:goo.gl/826VEP
1. Antonov
An-225 Mriya
Antonov An-225 “Mriya” is the
world’s longest and heaviest aircraft ever made with a maximum takeoff weight
of 640 tonnes. Powered by six turbofan engines, It has the largest wingspan of
any aircraft in operational service. It was designed for the transportation of
the Russian Space Shuttle “Buran” by the Antonov Design Bureau (HQ in Kiev,
Ukraine) in the 1980s, which already had built good and large cargo aircraft
such as the Antonov An-124 “Ruslan”. The basic configuration of the An-225 is
the same as the An-124, except the An-225 is longer, has no rear ramp/door
assembly, and incorporates a 32-wheel landing gear system (two nose and
fourteen main wheel bogies, seven per side, each with two wheels). The
airlifter holds the absolute world records for an airlifted single item payload
of 189,980 kilograms.
Source:wikipedia
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