After it became operational in 1955, the B-52
remained the main long-range heavy bomber of the
U.S. Air Force during the Cold War, and it continues
to be an important part of the USAF bomber force
today. Nearly 750 were built before production ended
in Oct. 26, 1962; 170 of these were B-52Ds.
The B-52 has set numerous records in its many years
of service. On Jan. 18, 1957, three
B-52Bs completed the
first non-stop round-the-world flight by jet
aircraft, lasting 45 hours and 19 minutes and
requiring only three aerial refuelings. It was also
a B-52 that made the first airborne hydrogen bomb
drop over Bikini Atoll on May 21, 1956.
In June 1965 B-52s entered
combat in Southeast Asia. By August 1973, they had
flown 126,615 combat sorties with 17 B-52s lost to
enemy action. The aircraft on display (in the Air Force
Museum) saw extensive service in Southeast Asia and
was
severely damaged by an
enemy surface-to-air missile on April 9, 1972. In
December 1972, after being repaired, it flew four
additional missions over North Vietnam. Transferred
from the 97th Bomb Wing, Blytheville Air Force Base,
Ark., this aircraft was flown to the museum in
November 1978.
|
SPECIFICATIONS:
|
PERFORMANCE: |
Span:
185
ft.
|
Maximum speed:
638 mph
|
Length:
156 ft. 6 in.
|
Cruising speed:
526 mph
|
Height:
48 ft. 4 in.
|
Range:
8,338 miles unrefueled
|
Empty Weight:
|
Service ceiling:
49,400 ft. |
Gross Weight:
450,000 lbs. maximum |
|
Crew:
|
Engines:
Eight
Pratt & Whitney J57s
of 12,100 lbs. thrust each |
Armament:
Four defensive .50-cal.
machine guns in tail plus up to 43,000 lbs. of
conventional or nuclear bombs |
|
|
SOURCE:
National Museum of the United
States Air Force |
|
|