Wing
Design
When the Lancair team went to work designing a new wing planform,
high expectations were set. This wing had to perform up to the tremendous
top speeds that pilots expect from Lancair aircraft. However, a higher
emphasis was placed on low speed handling. To keep area to a minimum,
the wing has a unique double taper to maximize the lift distribution
from root to tip. This also allowed us to eliminate all "washout"
which can compromise efficiency. This new airfoil creates extensive
laminar flow across more than 50% of the surface. The low-drag laminar
"bucket" is also wider than before, further increasing overall
performance. The result is very carefully "tuned" wing design,
which enhances overall aircraft performance.
Roll control had to remain light, snappy and balanced
a "320" trademark. Plus, a relatively thick chord
was employed which aids strength while providing room for adequate
fuel (up to 66 gallons). This wing also had to swallow the new larger
5.00 x 5 main gear ties without gear door modifications.
We are very pleased that the new Legacy wing exceeds
all expectations, with lower stall speed; better roll rate, improved
low speed handling and higher top speeds. Ultra-high-speed cruise
with a nimble roll rate of 150 degrees/second and solid, comfortable
control stick forces are the result of an intense design process.
At the other end of the performance spectrum, the
Legacys low-speed roll control is nothing short of remarkable,
and the stall behavior is "straight ahead." The addition
of simplified Fowler flaps further increases the wings maximum
lift coefficient to enhance this low speed handling. This translates
into the safety of slower approaches and shorter landing distances.
Increased Cabin Comfort
Lancair engineers didnt stop with performance, durability
and good looks when they completely redesigned their two-seat Lancair
from the tail forward. Inside the cabin, creature comforts, ergonomics,
and luxury were foremost customer considerations. A wider and taller
cabin now offers more shoulder and headroom. Plus, the larger canopy
affords unobstructed visibility and outstanding views in all directions,
another safety element. The roomier baggage area makes it possible
to comfortably stow everything youll need on a cross-country
trip including your golf bags and fishing rods.
The Lancair Legacy offers a generous 43.5-inch
cabin width and 44.5-inch height. Unlike most fast singles, pilot
and passenger sit in a normal upright position with headroom to
spare.
Fastest in the Air
The Legacys spacious new fuselage didnt come at the
expense of speed; its now able to accommodate a larger engine.
With a 310 h.p. Continental 1O-550, the Legacy achieves stellar
performance, by cruising 280 m.p.h. at 10,000 ft. The Legacys
climb rate of +2200 Fpm will amaze you.
Advanced Landing Gear
Sitting three inches taller than the 320/360 for more ground and
prop clearance, the Legacys main landing gear incorporates
premium air/oleo struts with the larger 5.00 x 5 main gear tires
for better landing characteristics. The nose gear is also the premium
air/oleo strut with unique internal viscous shimmy dampening. Protected
from the environment, the internalized dampening system provides
longer service life, and there are no scissor links to wear out.
Steering is easily accomplished by differential braking, permitting
tight-radius turns, and the rudder becomes effective at taxi speeds
as low as 20 m.p.h. A tire guide strap assures proper retraction
of the nose wheel into the gear. The retraction method is Lancairs
well proven, extremely reliable and simple, electro/hydraulic system.
Kit Preassembly
To make wing assembly simpler and more manageable, the main spars
and the ribs are "pre-installed" into the wing skins.
Then, wing attachments bushings that accurately establish the wing
dihedral are pre-installed. Flaps and ailerons are completed and
most of the control systems are installed for you. The remaining
installations and assemblies are simple and very straightforward.
We invented the Fastbuild kit and the Legacy kit is the result of
over ten years of Fastbuild kit developments. It is sensational.
Lancair Builder Assist Program
Nothing beats having experienced technical assistance during the
early stages of your Lancair Legacy assembly. In our builder assist
program, conducted at our facility, you not only learn the basics
of advanced composite construction, but in addition, completely
close out both wings, including flaps and ailerons, and finish the
horizontal stabilizer and elevators in the first week. If you opt
to stay for another week, you will finish your canopy and fit and
finish the rudder. Lancair supplies the fixtures, tools, supplies,
and guidance! You will head home with not only a lot accomplished,
but also the knowledge and confidence to quickly and accurately
complete your airframe.
Source: www.lancair.com
For additional information visit Lancair
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