Today I got the pleasure of taking the family to Arlington,
WA to tour the Glasair factory and to check out their Sportsman Two-Week To
Taxi (TWTT) program. This is an aircraft
that I have seen several times at the Oshkosh Airshow and have always been
amazed at the performance and versatility of this experimental aircraft. Although I am not all that ambitious at this
point to take on a full blown “kit” plane, this TWTT program allows you to build
a really fantastic aircraft under factory supervision, quickly and safely. The endstate is a really great and safe
aircraft. Before I get too far into
this, here are some of the basic specs & performance figures:
Performance
|
180 h.p. |
210 h.p. |
Top
Speed (TAS at sea level)
|
|
|
|
167 m.p.h. / 145 kts.
|
186 m.p.h. / 162 kts.
|
Cruise
Speed (TAS)
|
|
|
75%
power at 8,000 ft.
|
158 m.p.h. / 137 kts.
|
172 m.p.h. / 150 kts.
|
65%
power at 8,000 ft
|
154 m.p.h. / 134 kts.
|
167 m.p.h. / 145 kts.
|
Stall
Speed (at max. gross)
|
|
|
No
flaps (Vs)
|
58m.p.h. / 51 kts.
|
58 m.p.h. / 51 kts.
|
Full
flaps (Vso)
|
48 m.p.h. / 42 kts.
|
48 m.p.h. / 42 kts.
|
Rate
of Climb
|
|
|
Solo
|
1,850 f.p.m.
|
2,100 f.p.m.
|
Max.
gross
|
1,000 f.p.m.
|
1,200 f.p.m.
|
Range
(at 65% power)
|
|
|
Range
Standard Fuel VFR Reserve mi.
|
829
|
733
|
Range
Standard Fuel VFR Reserve n.m.
|
721
|
638
|
Fuel
Consumption (at 65% power)
|
|
|
|
8.5 g.p.h.
|
10.2 g.p.h.
|
Service
Ceiling (estimated)
|
|
|
|
20,000 ft.
|
21,500 ft.
|
Specifications
|
Standard Model |
Carbon Fiber Option |
Fuselage Length
|
|
|
Lycoming
engine (rigged for flight)
|
23 ft.
|
23 ft.
|
Lycoming
engine (wings folded)
|
24 ft. 8 in
|
24 ft. 8 in
|
Wing Span
|
|
|
Rigged
for flight
|
35.0 ft.
|
35.0 ft.
|
Wings
folded & tail removed
|
8.5 ft.
|
8.5 ft.
|
Other Wing Data
|
|
|
Area
|
131 sq. ft.
|
131 sq. ft.
|
Aspect
ratio
|
9.1
|
9.1
|
Wing
loading (at max. gross)
|
17.5 lbs. per sq. ft.
|
19 lbs. per sq. ft.
|
Structural
limit loads (at max. gross)
|
+3.8 / -1.5 Gs
|
+3.8 / -1.5 Gs
|
Maximum Height
|
|
|
Tricycle
(on gear)
|
9 ft. 4 in
|
9 ft. 4 in
|
Tricycle
(wings folded)
|
7ft. 1 in.
|
7ft. 1 in.
|
Tail
dragger
|
6 ft. 11 in
|
6 ft. 11 in
|
Cabin Dimensions
|
|
|
Width
(at hips)
|
44.0 in.
|
44.0 in.
|
Width
(at shoulders)
|
46 in.
|
46 in.
|
Door
width
|
37.0 in.
|
37.0 in.
|
Door
height
|
31.5 in.
|
31.5 in.
|
Baggage
space / Rear passenger area
|
37.0 cu. ft.
|
37.0 cu. ft.
|
Rear
door width
|
26 in
|
26 in
|
Rear
door height
|
31 in
|
31 in
|
Weights
|
|
|
Maximum gross weight (on wheels)
|
2,350 lbs.
|
2,500 lbs.
|
Maximum
gross weight (on floats)
|
2,500 lbs.
|
2,650 lbs.
|
Empty
weight (typical)
|
1,350 lbs.
|
1,350 lbs.
|
Useful
load (typical)
|
1,000 lbs.
|
1,150 lbs.
|
Full-fuel
payload (standard tanks)
|
700 lbs.
|
850 lbs.
|
Maximum
baggage capacity
|
300 lbs.
|
300 lbs.
|
Fuel Capacity (usable)
|
|
|
Standard
tanks
|
50 gals
|
50 gals
|
So this morning (Friday) we showed up to the factory which
is typically closed except for the TWTT program. Harry DeLong, the Directory of Customer
Service gave us the tour of the factory and showed us all the steps on how the
parts of the kits are built and packaged.
In many ways, it’s very similar to the Cirrus factory, only most of the
aircraft is metal except for the fuselage.
The factory is much larger than I expected and Harry said they employ 35
full time employees. Just recently
Glasair was purchased by a Chinese investor and one of the big projects for
them is to create a certified version of the Sportsman, but that’s a ways
off.
After the factory tour, we went into the TWTT building where
there were four Sportsman aircraft at different stages being built. In here, the owners and factory assistants
were hard at work working on the aircraft doing different tasks as directed by
the FAA. The TWTT program is unique in that
at the end of two weeks (14-days), the plane is ready to conduct a run-up and
then taxi. The following Monday, it will
be inspected by the FAA to insure that it is airworthy and then it will be
flown for 40 hrs to test all systems and flight characteristics. Once this is done, the plane goes in for
paint and then after 4-6 weeks, they call the owner to come fly it home. Pretty amazing when you think of what all
goes into the plane.
The first thing that caught my eye was the amazing fit and
finish. The plane is every bit as
quality, if not a higher level of quality to a Cirrus (yes I know, apples vs
oranges), but at a fraction of the cost.
Up close everything just fits really well and the design has truly been
messaged to show that it was thoroughly thought out. The next thing was the paint. WOW, I always thought the guys at Midwest Aircraft
Refinishing did the best job, but this place is equally as impressive. IT IS STUNNING!
Glasair has built a lot of these aircraft to date and they
have plenty of options to choose from.
Although the basic airframe is the same, but beauty of being able to
make the plane a tricycle gear, tail dragger, floats, skis, or tundras, all
converted over in a couple of hours is pretty amazing. There are several engine and propeller
options as well as different avionics packages too. Below is the Deluxe IFR package which quite
frankly would give my SR22 a run for its money.
Although I was not able to fly the plane since it was LIFR
all morning, I did sit in them and snooped around a bit. They aren’t huge inside, but still pretty
roomy. The back area you can configure
with two rearward facing seats and in that area you can put 300lbs of
stuff. The CG envelope is huge, so
weight balance shouldn’t be much of an issue.
Most aircraft have a useful load of just over 1,050 and if you go with
the carbon fiber fuselage, you get an additional 150lbs of useful load.
Do to the fact that owning an airplane is pretty expensive;
the option of experimental is much cheaper and makes it legal for you to do the
work on the aircraft yourself. The fact
that this aircraft flies at 150 knots at 75% on 10 gallons of gas, can carry
over 1000lbs of people and stuff, and land and take off from 400’ (depending on
weight) is pretty darn impressive.
Although I will own another Cirrus someday, the performance
figures are really amazing and at this point in time, this plane would meet our
mission and be a lot of fun to fly and explore the area in. It also would be cheaper to own than the Cirrus,
but the problem is that it would probably cost more upfront to build and own a
Sportsman than to buy a used Cirrus. Lastly,
I would like to have “built an airplane” on my resume, so I guess we’ll have to
wait and see and do a little more research.
As I am quickly finding out, the fact that you have so many options to
choose from, the price of the plane can quickly grow, so I’ll have to take a
good hard look at my requirements and see what I can come up with that might be
affordable. It will be interesting to
see if we go this route. If not, I look
forward to going back up to Arlington to take a test flight.
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