Historic
Racer Replica Flies! "This
is the most incredible
airplane I've ever
flown" said an
exhilarated Jim Wright of
his flight yesterday at
the controls of the
Hughes Racer Replica.
Wright
described the flying
characteristics of the
replica as "very
good" in a phone
conversation with AAFO.COM
today. Wright description
of the first flight of
this exciting new racer
showed his exhilaration:
"The
airplane flew better than
our wildest anticipation.
It was incredible how
little torque the
airplane had! The control
harmony was unbelievably
good. When the flaps come
down, theres almost
no trim change. There is
pitch change, but the
amount of trim on the
rudder required to go
from full power to very
low power settings is
just minimal. It is the
best flying airplane
Ive ever been in
without question, and
thats just the
first flight."
We at AAFO.COM
were taken with the
quality of the build on
the Hughes Replica in our
first
visit to
the Wright facility in
Cottage Grove, Oregon.
Simply put, the aircraft
is a sight to behold.
According to
Jim Wright, who continued
with his description of
yesterdays flight,
it became apparent that
as good as it looks, the
Hughes Replica actually
flies better than it
looks.
Said
Wright: "It is
absolutely
unbelievable
it is
the most incredible
airplane Ive ever
flown. I dont mean
thrilling like an
amusement ride or in that
right it was
coordinated, well
handling, and incredibly
well behaved. Very secure
feeling airplane. Instead
of being terrifying, you
just keep asking yourself
why is it flying so
good!"
Remembering
just how good the
airplane looked, we had
to ask the question
"how much of the
flying quality can be
attributed to the
craftsmanship of the
build?"
Wright
responded, "A bit,
but a lot of it is the
aerodynamics
its got to be. They
figured out how to
resolve a lot of the
problems that had nagged
a lot of other
airplanes."
Jim
mentioned the massive
(for the time) amount of
wind tunnel testing done
to develop the H-1 Racer.
Looking at this
information and the
airplanes
contemporaries, which for
the most part were rather
primitive in comparison,
we asked Wright if the
amount of time spent on
the Racer in the tunnel
might be more than any
aircraft prior to it?
"We
believe so. Weve
got the original wind
tunnel report that dates
back to 1934. They spent
a total of fifteen weeks
in the wind tunnel, which
I believe is an unusual
amount of time [for the
era] when you realize
they designed, wind
tunnel tested and flew
the first P-51, in 100
days, and here Hughes is
in the wind tunnel for
almost that long. They
went to an incredible
amount of effort."
Understandably
anxious to continue
flight testing, Jim
informed us of a slight
"historic"
glitch encountered on the
first flight yesterday
that is currently slowing
the process.
"A
funny thing happened on
the way to [flight]
testing
<laughs>
and
this is part of the story
unraveling. Howard Hughes
first flight was short.
He came back and said
there was a problem with
the propeller
Fix it. The
report is that it was a
problem with Pratt &
Whitney the drive
system on the governor
had failed. This always
sounded kind of dubious
to us. One: why, when
Pratt & Whitney
engines are so good, why
would that have failed in
the first twenty minutes;
and two: we never could
document that they took
the engine gearbox apart
to clean it out. There is
no record that they did
that. Weve always
kind of wondered if that
was the truth."
"Well,"
said Wright, "what
we found out is, we had
propeller problems too,
the same as he had! The
airplane the
normal take off RPM is
2625 [revolutions per
minute] and it
climbed out incredibly
well. [At that RPM], the
VSI (Vertical Speed
Indicator) only goes to
2000 feet per minute, but
I would guess that the
initial climb rate was
well over 4000 FPM. When
I leveled out, the RPM
could be set no lower
than 2300 RPM, no matter
what I did. Well after
some research, we found
out today, because Howard
Hughes design of
the blade which
was his idea the
blades aerodynamic
loads are different. It
requires that we go to a
much heavier
counterweight to force it
down into a lower
RPM."
We asked if
the Hughes Racer Replica
is using a prop of
similar design to
Hughes original (?)
Wright
replied, "As close
as we could make it. We
could not tell whether
his counterweight had
been modified. We
didnt know what to
look for when we went to
the Smithsonian, but I am
absolutely convinced that
he had exactly the same
problem that we did.
Blaming Pratt &
Whitney was kind of the
way they operated
not to blame the design
but to pass the blame
onto someone else.
(authors
note: in our previous
story on the
Hughes Racer Replica, Jim
Wright told us of several
trips to the Smithsonian
where detailed
measurements of the
original aircraft were
made so that plans for
the replica would create
an airplane as close as
humanly possible to that
original)
"We had
Pineapple Propeller make
the prop for us,"
said Wright, "and
they warned us that this
may happen. They actually
had a heavier set of
counterweights made up
for us, but we
didnt really
register that maybe this
is what happened to
Hughes, and now we think
that that was exactly the
same thing."
Though
the propeller maker did
make up the additional
set, the original set of
heavier counterweights
can not be located at
this time and California
Propeller has been tasked
to locate a set that
would fill the needs for
the Hughes Replica Team.
Jim indicated that if
these were available at
this time from California
Propeller, they would
either fly down tonight
and get them or have them
overnighted to Cottage
Grove so that flight
testing could resume as
soon as possible.
The
summation of the flight?
We asked Jim his and his
crews assessment of
the first flight
His reaction was as might
be expected, of someone
who had just had the
unique experience to step
into the time tunnel that
this airplane is.
"We all
are just shocked how well
the airplane flies! In
going back through their
wind tunnel data and how
they approached it,
[testing] it was so
logical. Every step,
every t was
crossed and every
I was dotted.
They went into so much
research. Im almost
wondering at this point
if weve got one of
the best flying airplanes
period."
It must be
remembered, once Howard
Hughes was done with this
airplane, it was parked
and little if any further
documented testing was
done with the machine. In
recreating this piece of
aviation history, Wright
and his crew may well
have brought some of the
knowledge back into the
light of day that has
been, perhaps, lost in
the shuffle of time.
Knowledge that may well
be used to improve flying
characteristics of
current airplanes.
Jim
continued with his
description of the first
flight:
"The
fact that I went from 850
HP in climb, and I pulled
it back to less than 200
HP when I leveled out,
the total rudder trim
required was two turns on
the trim of a potential
of 50! There is just no
trimming effort,"
said Wright. "When
the flaps went down, I
was anticipating a large
trim input and there was
none! Its just
unbelievable. The pitch
changes, but the trim
does not change, almost
none. Ive never
been in an airplane that
did that, so it was quite
a surprise."
Wright added
that, "Hughes
approached this as,
literally, a clean sheet
of paper, no preconceived
ideas. What they did is,
they came up with the
best combination that
they could from that
clean sheet of paper.
What we dont see is
any evidence of ego
there, in other words,
that they went into this
project with any ideas
that this is the
way its going to
be. It was
pour over all this
wind tunnel data, spend
fifteen weeks in the wind
tunnel, and well
let this decide the way
its going to
be."
Howard
Hughes name is
associated with many
aviation developments and
"firsts," so we
asked Jim if in his
research for this project
they had found out just
how much of Howard Hughes
is in the airplanes. Are
these, indeed, Howard
Hughes airplanes?
Or was the man who has
become such a mysterious
figure in aviation
history simply a man who
was able to gather and
use the best talent
available?
Jim
responded quickly and
emphatically,
"Both," adding
that, "He was both a
genius and a tremendous
team builder, he could
attract people that other
people could not attract.
He could get the best
talent. One thing
weve found that is
in common with everyone
weve talked to that
he worked with him
that was reasonably close
to him was that
they loved working with
him."
(Authors
note: we also found this
when speaking with crew
members from the HK-1
Flying Boat "Spruce
Goose" they
genuinely enjoyed working
with him and also, Hughes
would talk often with the
men working on the
project, question them
about what it was they
were doing and it was
related to us that he
seemed to possess an
incredibly detailed
knowledge of what each
member of the team was
doing for that project.)
We concluded
our conversation with the
Southern Oregon owner of
Wright Machine Tool (interesting
to note, Howard Hughes
was also an owner of a
machine tool company) by
asking what was in his
mind as he sat on the
runway ready to push the
throttle forward and take
this project, so long in
development, into the
sky? His response:
"I was
concerned at how easy it
seemed to be flying! How
easy it was to make this
thing go down the road. I
kept waiting for the bear
trap to bite! I think it
was almost more an
apprehension that the
thing flew so well and
not that it acted sort of
mean to start with."
It
was decided by the Wright
Machine Tool group that
the first fight would be
witnessed by only those
who devoted their time
and effort to make this
dream a reality, so it
was that with no media
fanfare, at approximately
07:15, July 09, 2002, Jim
Wright lifted off the
short strip at Cottage
Grove, Oregon, and
aviation history lived
once again.
This first
flight, being ahead of
the time frame Jim Wright
proposed when we spoke to
him during the
preparation of our first
article on
this airplane, almost
certainly ensures that
attendees at the 2002
Reno National
Championship Air Races,
will bear witness to an
attempt by Wright in the
Replica, at breaking one
of the first records set
by the original airplane
when Howard Hughes was at
the controls!
Stay tuned
to AAFO.COM
and the Wright
Machine Tool Hughes Racer
Replica website,
for more information on
this breathtaking
historic recreation.
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