Designed to fend off ferocious attacks

from the German Luftwaffe,

it dealt a death blow

to Nazi wartime industrial production,

and erased Hitler's capital to the ground.

"To me, it was the most beautiful plane ever built,

really great airplane and still is."

Each crewed by 10-men,

thousands of them would fly the most perilous missions of the 2nd WW.

Many would never return.

"If it hadn't been for a B-17,

I more likely wouldn't be sitting here talking to you."

Using color reenactments and rare archive film,

《Battle Stations》 takes to the skies in the legendry B-17 Flying Fortress.

1918,

with the conclusion of 'The War to End All Wars',

military powers around the world

recognized the warfare would never be the same.

Military thinking moved away from the stalemate of trench warfare,

and focused on the use of the new wonder weapons --- aircraft.

It had become apparent that

bombers would prove decisive in any future conflict.

The bomber was believed would always get through.

In the 1930's,

this bomber doctrine got real momentum.

Attention now turned

to modernizing America's obsolescent Air Corps.

Modern bombers were needed

to replace the fabric and wood aircraft of the last war.

On August the 8th 1934,

the US Army Air Corps

issued a circular proposal that called for a bomber

with a maximum speed of 250 miles per hour.

That's operated 10,000 feet

and have a range of 2,000 miles.

Designs would be company funded

and submitted for testing within a year.

The victor would win a production run up to 120 aircraft.

Titling on the brink of bankruptcy,

the Boeing Aircraft Company left to the challenge.

In a bold move,

Boeing under the visionary leadership of Edward C. Wells

committed most of its capital and manpower

to the project they called Model 299.

It was a fantastic gamble.

In August 1934,

Boeing began building a radical, all metal, 4-engine aircraft.

"It had

beautiful lines and was a long wing airplane

and that all the turrets were

attractive, just a nice looking airplane

and Boeing had always been noted for making beautiful airplanes."

Boeing's new plane would be fitted with an array of machine guns

and an internal weapon's bay.

It was a bold design,

one that far exceeded the requirements of the proposal.

On July the 28th of 1935,

just 11 months after the competition had started,

Boeing's model 299

rolled out of the company's factory in Seattle

becoming America's first all metal, 4 engine bomber.

"Closely guarded, the Army newest bomber

and America's largest ?land scene

is prepared for its 1st flight at Seattle.

It's Boeing 299.

With all her machine gun turrets, it weighs 15 tons,

and is reported to have cost nearly half a million."

A newspaper reporter attending the event

was impressed by the immense size

and the number of gun emplacements on the aircraft,

and exclaimed

why it's a flying fortress.

"While my father used to say,

'Look at all that armor you got

and I said, "Dad you could put your finger to the side of the airplane,

if you really pushed really hard."

"It was just an aluminum box flying in the skylight

and all it was with some guns sticking out of it

with the load of bombs

like a paper bag."

"With all the hardware and all the guns it had on it,

it truly was a flying fortress."

Boeing's legendry aircraft was born.

But the all important contract was still to be won.

Alongside Boeing's offering,

2 rival twin engine designs

were also evaluated by the Army Air Corps,

Martin's B-12

and Douglas's DB-1.

On the morning of the 30th of October,

disaster struck.

During the evaluation,

the Boeing prototype bomber stalled after take-off

and crashed to the Wright Field.

"Between the aircraft company it had invested

in the Model 299 Projects,

now __ __ from the Army Air Corps

and now the program ?lay in tatters.

In addition,

they lost their two pilots

which effectively put them out of running for the contract."

Boeing's Model 299 was disqualified from the competition,

and the company lost the contract.

Douglas's DB-1 triumphed,

and 133 of the bombers were ordered.

But despite the crash,

Model 299 had impressed the Air Corps,

and a small number were purchased

for further evaluation.

It was not the order Boeing had hoped for,

but it was a start.

Modifications to the aircraft followed,

and in February 1937,

the Air Corps ordered 10 more aircraft,

now called YB-17's.

These aircraft fitted with superchargers had a ceiling of 30,000 feet.

But in the dark days of September 1939

as Europe descended into war,

Douglas's bombers were taking too long to get off the production lines,

and were proving underpowered.

Boeing's B-17

was the only operational heavy bomber in the United States,

but the Air Corps owns just 30

New YB-17's

would now be fitted with power-operated turrets above

and below the fuselage.

And 2 more sets of twin guns are added to the tail

and radio operator's positions.

By March 1941,

B-17's were being transformed

from an advanced prototype

to a full-powered super-bomber ready for war.

Under the terms of its Lend - Lease agreements,

America sent 20 of these fortress YB-17s

to Britain's Royal Air Force.

But the B-17's first delivery flight

ended in disaster.

At high altitude over the skies of England,

the bomber experienced a power failure

and crashed.

It was an inauspicious start.

But despite these problems,

on the 8th of July 1941,

2 Fortress 1's, belonging to the RAF,

bombed Wilhelmshaven in Germany.

"Wilhelmshaven,

a main target,

is a number one target

for it's a major naval base

and a great shipbuilding center."

This first mission

also ended in disaster.

At high altitude,

all of the guns froze

and the bombs were dropped wide off the target.

Later 8 fortress 1's were shot down.

It looks as though the B-17 would go down in history as a failure.

"The British experience of the

fortress one was a resounding failure.

The aircraft

was found to suffer from a number of mechanical failures.

The guns froze when at high altitude.

It lacked defensive armament

to fight off the determined attack by the enemy.

And it was also difficult to put ordnance on target

from that height.

The RAF therefore concluded

that the best thing would be to

increase its defensive armament

use it in greater numbers for protective purposes

and also use it at lower altitudes."

Now the RAF immediately

pulled the Fortress from European combat

and promptly reassigned it to the Middle East.

As war intensified in Europe,

and diplomatic relations between the USA and Japan deteriorated,

America moved its YB-17's