July 1995
...Reprinted with permission
by Wally Pond
"Whatever
you think about its looks, taking the E-Z Flyer around the patch just
once
could lead to a case of love at first flight"
One of the nicest surprises at this year's Sun 'n Fun Fly-In was the
introduction
by Merlin Aircraft of a Breezy-looking kitplane that makes use of their
time-tested Merlin wing and tail.
Well, actually, the introduction wasn't a surprise to me; I'd known
about the
airplane and Merlin's plans for it for about eight months.
What came as a surprise to me was how well the E-Z Flyer flew. I should
have
known. I've flown Merlin's other airplane, the two-place bushplane, the
GT, on
several occasions, and it flies just fine. So what made me think the
E-Z Flyer
would be any different?
It's looks, that's what. Let's be honest here: from a distance, the
airplane
looks like it was built using an erector set. It looks like the unholy
offspring of a chance meeting between a suspension bridge and an
unlucky Piper
Cub. It looks like lots of things, but not like a great flying sport
plane. I'd
soon see how wrong I was.
Despite first impressions, once you get up close and personal with the
'Flyer,
you can see that it's no toy. Its fuselage is welded out of aircraft
grade
chromoly steel tubing, with a beefy landing gear, and totally
conventional
wings and tail. Cables are routed through the structure using
Piper-style cable
guides, and the controls are functional and well laid out. While the
airplane
looks a bit odd from a distance, everything on it is functional and
solidly
built.
The process leading to the design of the E-Z Flyer was as
unconventional as the
airplane's looks. The two main contributors were Wayne Winters, a
Canadian
ultralight instructor based in Calgary, Alberta, and John Burch, the
originator
of the Merlin taildragger design and current general manager of Merlin
Aircraft. The odd thing was that Burch had no idea he was involved in
the
project until a year after the E-Z Flyer first flew. Let me explain.
Winters had always admired the Breezy, an eccentric homebuilt design
which the
E-Z Flyer greatly resembles. Breezy's are built with open welded steel
fuselages and they almost always make use of an odd pair of wings the
builder
found lying around in the rafters. In fact, an odd pair of wings lying
around
is the prime motivation for Breezy builders in the first place.
What Wayne liked about Breezy's was what everyone likes about hem.
They're
docile, they put you right out in the middle of nature, and they fly
like a champ
(or a Cub, or Chief, or whatever wings they happen to be using). For
pure
recreational flying, it's hard to beat the Breezy concept.
With all this in mind, and then some, Wayne went to work on his Breezy
look-alike. The first problem he encountered was no wings in the
rafters. What
to do? Well, having been a Merlin dealer since 1989, Wayne knew he
could build
a set of GT wings and a tail in no time, so he did. Then he welded up a
fuselage based loosely on the Breezy layout and bolted the whole thing
together.
He added controls, chairs, and landing gear, and voila: airplane! Of
course,
that's simplifying things a bit, but not much. More on that later.
As I said, Wayne had more in mind than a pure recreational airplane; he
wanted
a two-place ultralight (Canadian) trainer in which to teach. Wayne
solos
between 30 and 40 students a year, so he wanted to make the
as-yet-to-be-named
Breezy-like airplane as easy to fly as possible. He also wanted an
airplane
which would stand up to some abuse. To this end, he designed a solid,
spring
steel gear that he figured would take a ton of punishment without
getting all
bent out of shape about it.
As it turns out, even if it does get bent a bit, that's not that big a
problem.
Here's how Wayne found that out.
In Calgary you can generally tell what season it is by the temperature
of the
wind. On one particularly blustery day, one of Wayne's students dropped
in the
airplane almost sideways from just a bit too high up.. Sure enough, the
gear
got a little bent. Not one to be daunted by such matters, Wayne simply
unbolted
the gear, took it down to a local suspension shop, had them straighten
things
out for a nominal fee, drove back to the airport, bolted the gear back
on, and
the airplane was up and flying again. Total down time: a couple of
hours.
As Wayne taught more and more students in the airplane, he grew to like
it more
and more. Well, of course he liked it; he built it -- what would you
expect?
More to the point is that his students liked it. In fact, students
flying the
Sorta-Breezy-Thing were soloing several hours earlier than students
flying
other trainers. Everyone told him the same thing: that the airplane was
a
no-brainer to fly. One day a student came back in after one of his
first solo
flights and exclaimed, "Gee, this thing is sure an easy flyer." The
name just kind of stuck.
Pretty soon, everybody wanted to try the "Easy Flyer." So Wayne,
being the sensible guy he is, pretty much let everybody fly it. Why
not? Before
he knew it, the airplane had about 500 hours on it and was no worse for
the
wear. Wayne figured he'd build himself another one soon, and he would
have left
it at that.
The plot thickens, however. Around that time John Burch at Merlin
caught wind
of Wayne's ship when a customer mentioned the Easy Flyer in passing.
Well,
curiosity got the better of John so he got on the horn and gave Wayne a
call.
Soon the two managed to get together so John could see the airplane he
helped
design without knowing it. Then he flew it. Then he kind of grew
attached of
it. Then it started getting serious. That's the usual sequence for
getting to
know the airplane. So be forewarned.
To make a long story only slightly less long, last spring Merlin
decided to
consider manufacturing the kit.
An agreement wasn't a foregone conclusion, though. Merlin CEO Reg Adams
had
doubts about the plane. Everybody told him it flew great, but it just
looked so
darned ungainly and unlikely as a kitplane. It looked like somebody's
practical
final in welding class; it loaded like a refrigerator dolly with a
stick, a
radio tower with wings. You get the idea.
The turning point in the story came, you guessed it, when Reg went
flying in
the thing (and I intend the word "thing" in the nicest possible way).
After about ten minutes he saw why everybody was so ga-ga about the
plane, and
gave the project, which soon officially became known as the "E-Z
Flyer" (get it? it sounds like "Breezy") the official thumbs-up.
Apart from its looks, the new plane did have a lot going for it as a
kitplane.
For one thing, Merlin's start-up costs were going to be cheap, seeing
that the
company already made the exact wings and tail for the airplane. And the
fuselage was made using the same method and materials (4130 chromoly
steel
tubing) as the Merlin GT. So they needed a few jigs. Moreover, it would
be in
many ways a perfect complement to their other aircraft, giving them an
aircraft
with great appeal as an ultralight trainer, and one that would be very
simple
and quick to build, as well.
The plane consists, as I said before, of Merlin wings and tail. The
fabric
covered metal wing is one of the company's chief claims to fame. Built
using
foam and aluminum ribs and tubular spars and drag struts, the Merlin
wing is
strong and builds very quickly, in as little as 40 hours, says Burch.
There are
no flaps, and all control linkages are external, making the preflight
walk-around an easy and informative one.
No welding is required on the kit, as the fuselage comes pre-welded and
finished in good quality epoxy paint. A beefy tricycle landing gear
with tundra
tires as standard equipment helps make the 'Flyer as docile on landing
as it is
in the air. Tandem seats with dual controls are standard, and a
nine-gallon
fuel tank is built in to the back of the rear seat, as in common on
some
ultralight aircraft. Burch points out that a builder could choose
optional wing
tanks for more capacity, if desired.
I got my chance to get to know the E-Z Flyer a little better at this
spring's
Sun 'n Fun Fly-In in Lakeland, Florida. Wayne Winters was nice enough
to fly
the ship over to South Lakeland AirPark for me to take the air-to-air
photographs accompanying this story and to go flying with me.
While the E-Z Flyer will be offered as a kit with the 50-hp Rotax 503
as
standard equipment, Wayne's personal bird, which we flew in Florida and
which
you see pictured here, was outfitted with a 65-hp Rotax 582 with
three-blade
IvoProp for more oomph.
Wayne let me ride shotgun and I was impressed by the headroom in the
front
seat. I wasn't even coming close to bumping my head on the 2500-ft.
cloud layer
above us, and this is one airplane in which shoulder room isn't even a
consideration. Mark it N/A on the spec sheet. Yes, indeed. There are
some
definite advantages to this layout. Even the back-seater, who sits
beneath the
wing, has loads of room to work with.
After I was buckled up and ready to go, Wayne pulled the 582 to life
for me,
hopped on, strapped in, and we were ready to roll. Ground maneuvering
is via a
steerable nosewheel, which is easy for students to get used to, and
braking is
courtesy of hydraulic disk brakes, operated by a handle on the left
side of the
pilot (note I didn't say "cockpit". Even with a steerable nosewheel,
I still like differential braking for the tight-turning capability it
gives
you, so I was less than happy with the dual wheel braking action of the
single
lever. The problem is that you can't really turn and brake at the same
time. Of
course, you could solve the problem by building an extra lever so there
were
two brake handles side by side. That way you could brake either one or
both
wheels. You could also install toe brakes, which the company is
considering as
on option for the plane.
I taxied the E-Z Flyer out to the end of the nearly 5000-ft. grass
strip,
appreciating the big tundra tires on the bird as we floated through
patches of
soft sand on the taxiway. I was a little concerned when Wayne told me
to taxi
all the way to the end of the stip -- and then some -- for "safety's
sake". I mean, I don't believe in mid-field takeoffs, but this seemed
like
overkill. But it was his plane, so he was the boss on this one.
After a short runup and check of the traffic, we rolled out.
Acceleration is
brisk, thanks to the 582, and after a bit we hit 40 mph and rotated. It
does
take a bit of a tug to get the nose off and pointed up. Once off, I
looked down
and was immediately glad we'd taxied all the way to the end of the
strip. With
4800 usable ft. of runway and a 50-ft. obstacle at the end of the
field, by the
time we got up to 50-ft. AGL, we only had about 4200 ft. of runway to
spare!
Moreover, we didn't hit pattern altitude until almost the end of the
runway.
Was that ever a close one!
I kidded Wayne a little about it over the intercom, and turned out to
go flying
over the local `gator holes. The first thing you notice about this
airplane is
the view. As they say in real estate: Location, location, location.
Flying, or
riding , in the front seat gives you an absolutely incredible view of
the world
below... and above, and to the side, too. If I had one of these things
and was
giving a sightseeing ride, I'd let my passenger ride in front. The E-Z
is an
"E" ticket all the way. Believe it or not, the simple curved Lexan
windscreen up front totally blocks the wind from the front seat
occupant and
there's no noticeable distortion in the material. I like it.
Flying manners? Let me sum it up by saying the airplane is a total
pussycat,
with very moderate adverse yaw and super stability. In my mind, its
handling
strikes a perfect balance between responsiveness and predictability. As
a good
trainer should, the E-Z Flyer has a decent, though not snappy roll
rate, and a
comfortable, though not sleep-inducing amount of built-in stability. In
general
aviation terms, it compares with something like a Piper Warrior.
Nothing jumps
out at you; it's just a very pleasing airplane to fly.
The power-off stall, which came on around 35 mph, was very docile. Any
release
at all in back pressure allowed the plane to fly out of it. The
power-on stall
was equally uneventful, which, again, is what you'd want in a trainer.
No
surprises here. Coordinated turns do take a bit of rudder, which is a
good
trait in a trainer, in my book.
Speed? They don't build these airplanes for speed, but 65 or 70 mph in
cruise
should be no problem. Even at that rate, the wind is still no problem,
thanks
to the windscreen. So while the E-Z Flyer is no speed demon, there's no
reason
you couldn't use it for short hops. You are limited, remember , by a
lack of
fuel (unless you get wing tanks) and baggage space. If you did go with
wing
tanks, you could eliminate the rear-seat gas tank and work in a small
compartment behind the rear seat for taking a change of clothes and a
lunch.
That might be what I'd do if I built an E-Z Flyer. After cruising
around for a
while over the phosphate pits (they say there are 30 ft. white gators
down
there), we turned around and headed back for a couple of touch and
goes.
As I had expected, control in the pattern, despite some pretty rough
air and
the absence of flaps, was very easy. Landing is a matter of setting up
on final
-- I kept it a bit fast, around 60, because of the squirrelly
conditions -- and
kept in a little power to smooth things out. When we had the field
made, I
chopped the power and waited for it to go down. And waited. Finally we
touched
down, a couple of hundred feet long.
Was it hard? Hardly. What can I say. If you can land a Cessna 150, this
will be
even easier. I didn't try, but I think you'd be hard pressed to mess up
a
landing in this airplane. Wayne's students tend to agree.
Merlin projects the build time for the E-Z Flyer will be between 200
and 250
hours. Remember, there's not much to do. It's more like assembly than
construction. The kit comes as a very complete package. It includes
Rotax 503
with dual carbs, air speed indicator, tachometer, hydraulic disk
brakes, large
tundra tires, a 9-gallon in-seat fuel tank, crating charges, fabrics,
glues,
and ground adjustable two-bladed GSC prop and mounting brackets for
floats.
About all you don't get are the finish paint and UV protectant. The
introductory price of the kit is $13,995, and they're selling well,
Burch says.
Who's buying them? Apparently ultralight instructors looking for a good
trainer, people looking for an open cockpit easy flying recreational
plane, and
pilots who fly off unimproved strips and want a rugged plane for the
purpose.
Though I don't know it for a fact, I'd wager that every one of the
buyers was
convinced not by looking at the E-Z Flyer, but by flying it. If you're
interested, call the folks at Merlin and set up a demo flight. Just
remember
the likely sequence of events if you do. You might just find yourself
getting
attached to the modern day flying radio tower.
Reprinted/Distributed
with permission
Wally Pond; Sport Pilot magazine; July 1995
copyright 1995
Phone: (818) 760-8983
P.O. Box 16149
North Hollywood, CA 91615 USA