sorry guys for the multiple posts, having some problems with the internet tday.
ok doc.
[video=youtube;cUlWpqLsOVs]http://www.youtube.com/watch?v=cUlWpqLsOVs[/video]
after the plane hit in 1945, the WTC were built specifically to withstand a large plane crashing into them.
http://www.withthecommand.com/2002-Jan/NY-empireplane.html
Historical Perspective:
Plane strikes the Empire State Building
By Thomas M. Cunningham
US Naval Academy Fire Department
At 9:50 am on Saturday July 28, 1945, impossibility became a reality. A B-25 Billy Mitchell bomber belonging to the US Army Air Corps crashed into the Empire State Building. The plane was enroute to the Newark Airport located in New Jersey when it struck the 102-story structure. The odds against such an incident ever happening were computed as being 10,000 to 1. But weather flying conditions at the time helped contribute to the incident.
Lt. Col. William F. Smith a 27-year-old West Point Graduate was piloting the plane at the time of the incident. He was a combat veteran and had flown for two years over the skies of Europe. During his time in Europe he had amassed over a thousand hours flying time. For the hours he had flown Col. Smith was awarded the Distinguished Flying Cross, Air Medal and the Croix de Guerre for his wartime service in the European theater.
This flight originated in New Bedford, Mass and attempts to land at LaGuardia airport were unsuccessful due to the dense fog that had socked in the area. The plane then turned and headed for Newark airport. LaGuardia tower told Col. Smith that the ceiling was near zero and visibility forward would be limited to three miles. The air traffic controller also added that because of the conditions the top of the Empire State Building was not visible.
People walking on the streets below at approximately 9:48 am looked up and briefly caught a glimpse of the bomber flying through the clouds as it just missed the Rockefeller center. Eyewitness accounts say the plane was flying about 500 feet when the near miss occurred. The plane then banked sharply up and disappeared into the fog.
No one knows for sure, but investigators believe that Col. Smith looked down through a break in the cloud cover and saw a curved river and thought it to be the East River, when in fact it was the Hudson. Seeing this curve it is believed that he then descended for his approach at Newark airport. It is believed that the planes speed at this time was 225 mph. Within seconds the plane was closing rapidly on the Empire State Building. Col. Smith attempted to veer away from the structure but his proximity to the building would not allow for such an evasive maneuver. The plane impacted the78th and 79th floors on the towers north end.
The impact of the plane created an 18 x 20 foot hole in the side of the tower. This crash caused extensive damage to the masonry exterior and the interior steel structure of the building. The 102-foot building was rocked by the impact. Many people who were in the street at the time saw flames shooting from the point of impact, which was at the 913-foot level. The impact was heard as far as two miles away. Flames and dense smoke obscured the top of the structure. Later on a wing was found on Madison Avenue, one block away.
Nearby buildings were damaged by fragments of the impact and one of the planes engines was found on the South side of the building in the top of a twelve story building. The engine had flown over thirty-third St. and had crashed through a skylight in a penthouse. The engine started a $78,000.00 fire in the studio of sculptor Henry Hering. Hotel magnet Vincent Astor owned this 12-story building.
The other engine hit the door leading into an elevator shaft and fell 80 stories. While falling the engine cut the cables on many of the elevators. A woman riding one of these elevators was sent plummeting downward, but the elevator braking system prevented a basement crash, instead the top of the elevator was crush an she was trapped in total darkness.
The fuselage of the plane disintegrated into the 78th and 79th floor killing all four onboard the B-25, as well as killing or injuring everyone working in the War Relief Services and National Catholic Welfare Conference offices. Those who perished were either killed by the flying metal or by the raging inferno that followed.
One body was found on a 72nd story ledge, but was burned beyond recognition. Only 14 people would perish in this incident and another 25 would suffer severe wounds.
In the streets people were frozen in terror as they watched the events unfold. Arriving fire companies proceeded up into the building using the remaining working elevators and began to attack the blaze. Water and gasoline poured out of the gapping hole and ran down the exterior of the building.
Soon fire companies got the blaze under control and were able to extinguish it without any further calamities occurring. It took the FDNY 4 alarms to bring this situation under control.
The woman in the elevator was saved when a man named Donald Maloney who had been passing by witnessed the accident ran into a drugstore. There he demanded hypodermic needles as well as drugs and other medical supplies, he then raced into the damaged building to help. Mr. Maloney was a former hospital apprentice in the US Coast Guard.
Once inside he found rescuers who had forced an opening into the crushed elevator. Mr. Maloney then lowered himself into the crushed elevator and removed the unconscious woman, upon extricating her he administered morphine to her and she was then rushed to the hospital Mr. Maloneys actions saved the womans life.
http://whatreallyhappened.com/WRHARTICLES/spain_fire_9-11.html
SPANISH SKYSCRAPER FIRE RAISES
QUESTIONS ABOUT 9/11 COLLAPSES
By Christopher Bollyn
American Free Press
The fact that a Spanish skyscraper is still standing after an intense
fire consumed the steel and concrete tower for 24 hours provides real
world evidence that fire alone does not cause high-rise towers to
collapse.
As an intense fire consumed the 32-story Windsor Building in Madrid's
business district, the press reports all began with the words "fear
of collapse." After 24 hours, however, the tower, which was a similar
construction to the twin towers of the World Trade Center, remained
standing.
The fact that an extremely severe fire did not cause the Spanish
steel and concrete tower to collapse raises serious questions about
the events of 9/11 and how they have been explained. Why did the
Windsor Building remain standing when similar towers in New York City
collapsed completely after being affected by much less intense fires
burning for considerably shorter periods of time?
The Federal Emergency Management Agency (FEMA) sponsored engineers to
conduct the World Trade Center Building Performance Study (BPS) to
examine how the buildings of the WTC responded to the airplane
crashes and fires that allegedly caused the collapses of the twin
towers and WTC 7, a 47-story office building on the next block.
"Prior to September 11, 2001, there was little, if any, record of
fire-induced collapse of large fire-protected steel buildings," the
BPS says in the chapter about the mysterious collapse of WTC 7, the
third tower to collapse on 9/11. WTC 7 was not hit by aircraft or
large pieces of debris and had only sporadic fires. At about 5:25
p.m., WTC 7, owned by Larry Silverstein, collapsed in what appeared
to be a controlled demolition.
It would be more accurate to say that no steel framed high-rise, like
WTC 7, has ever collapsed due to fire. The fact that the Windsor
Building is still standing is proof that fire alone does not cause
properly constructed steel and concrete towers to collapse.
Dr. W. Gene Corley, Senior Vice President of Construction Technology
Laboratories (CTL) of Skokie, Ill., was team leader of the engineers
who wrote the BPS.
CTL is a subsidiary of the Portland Cement Association and "provides
structural and architectural engineering, testing, and materials
technology services throughout the U.S. and internationally."
According to its website, "CTLs expertise extends beyond cement and
concrete, encompassing virtually all structural systems and
construction materials."
WACO, OKLAHOMA CITY, AND WTC
Corley served as expert adviser during the government's investigation
of the 1993 fatal fire at the Branch Davidian complex in Waco, Texas.
In 1995, Corley led a Building Performance Assessment Team (BPAT)
investigation of the bombing of the Murrah Federal Building in
Oklahoma City. In September 2001, once again, Corley was selected to
head the team to study building performance after the attack on New
Yorks World Trade Center.
In the executive summary of the WTC study, Corley wrote that
secondary fires caused the twin towers to collapse:
"The heat produced by this burning jet fuel does not by itself appear
to have been sufficient to initiate the structural collapses.
However, as the burning jet fuel spread across several floors of the
buildings, it ignited much of the buildings' contents, causing
simultaneous fires across several floors of both buildings," Corley
wrote. "Over a period of many minutes, this heat induced additional
stresses into the damaged structural frames while simultaneously
softening and weakening these frames. This additional loading and the
resulting damage were sufficient to induce the collapse of both
structures."
In the section that deals with the collapse of the twin towers, the
BPS says: "Because the aircraft impacts into the two buildings are
not believed to have been sufficient to cause collapse without the
ensuing fires, the obvious question is whether the fires alone,
without the damage from the aircraft impact, would have been
sufficient to cause such a collapse
it is impossible, without
extensive modeling and other analysis, to make a credible prediction
of how the buildings would have responded to an extremely severe fire
in a situation where there was no prior structural damage."
The Windsor Building fire in Madrid provides an excellent real-world
model to show how the twin towers should have responded to "an
extremely severe fire" alone. The Windsor Building has central
support columns in its core section, which is similar to the
construction of the twin towers. This central core is what supported
the gravity load of the towers.
In the Windsor Building fire, the fire is thought to have started on
the 21st floor late on Saturday night, Feb. 12. The upper floors were
consumed by intense fire for at least 18 hours. The fire moved down
the building and burned the entire structure. The fire is reported to
have burned temperatures of at 800 degrees Celsius, or nearly 1,500
degrees Fahrenheit.
There was a partial collapse of parts of the top 10 floors as the
trusses, which went from the core columns to the outside walls,
appear to have failed. It is important to note, however, that the
lower floors did not collapse and the core section is still standing
with a construction crane on the roof.
The complete failure of the 47-central support columns in the twin
towers of the WTC is one of the key outstanding questions about what
caused their collapses. It would be expected that they should have
remained standing even if some of the floor trusses failed. There is
no explanation for what caused the huge box columns to fail.
Two of the contractors who removed the rubble told AFP that they had
found molten steel in the 7th basement level when they reached the
bedrock where the columns were based. There is no explanation for
what caused such intense residual heat to be found at the base of the
twin towers, although some experts have pointed to powerful
explosives.
By press time, Dr. Corley had not responded to questions about the
BPS findings and the questions raised by the Windsor Building fire.
Corley's assistant told AFP that he had just gone to the airport and
would not be returning to the office until Feb. 28.
The Windsor Building was built from 1973-1979 in an area of Madrid
where commercial property was developed on land owned by Rio Tinto,
the international mining giant. This is thought to be the reason why
the Windsor Building carries the name of the British royal family.
The WTC towers were completed in the early 1970's.
The Windsor Building housed the offices of Deloitte Touche Tohmatsu,
a multinational financial services company, which occupied 20 floors
of the tower.
The area where the Windsor Building stands is a mixed residential and
commercial area known as the AZCA zone. Dubbed 'Madrid's Manhattan',
AZCA contains a cluster of modern skyscrapers. The tallest one is the
Torre Picasso, a 516-foot tower built in 1989. The Picasso Tower was
designed by Minoru Yamasaki, who also designed the twin towers of the
WTC. Unión de Explosivos Río Tinto, S.A., owns the land where the
tower stands.
Finis
The Windsor Building (Edificio Windsor) in Madrid, Spain burned "like
a torch" for more than 18 hours from Saturday night, Feb. 12. After
burning in an uncontrolled inferno the tower's core columns remain
standing with a huge construction crane on top of the roof. This
evidence supports the fact that prior to 9/11 NO steel-framed high-
rise had ever collapsed due to fire. On 9/11 the 47-story WTC 7,
owned by Larry Silverstein, collapsed at 5:25 p.m. There is no
explanation for why the WTC 7 collapsed except for the fact that
Silverstein told PBS that the decision was made to "pull it" and "we
watched it come down."
also check this out
http://whatreallyhappened.com/WRHARTICLES/wtc1_core.html
The Collapse of WTC 1:
Madrid Exposes a Fundamental Flaw
some of the folks in this thread make we want to start calling names...