AOPA Pilot Magazine - May 2019 - 76

DEE HOWARD'S engineering touch is

visible in the cowlings (facing page).
Closely grouped exhaust pipes allow
for a tight cowling (below).

explains, "They are crazy touchy. I tell new pilots
to rest the tips of their shoes on the brake pedals
and just move the hairs on their toes."
The pretakeoff checklist and brief completed,
Rygwall aligns the long nose with the runway centerline and brings up the power for a "dry" takeoff;
in other words, no anti-detonation injection.
Both props turn the same direction, and the left
engine is running a generator that takes 65 horsepower. That, and the fact that the rudders don't
have much effect when the airplane is slow and
tail down, means the pilot must bring in the left
engine well before the right to keep the airplane
on the centerline. Soon enough the tail comes up.
Even with something like 4,000 horsepower being
developed at 51 inches of manifold pressure, the
acceleration is not blinding-after all, it's pulling
almost 15 tons. Once airborne, Rygwall keeps the

nose relatively low, honoring the small oil coolers' demand for forward speed,
and retracts the gear. The wheels are in the wells three seconds later. Later,
the pilots switch seats and Mohr dials up the anti-detonation injection for
his takeoff. For the expense of about four gallons of water and methanol, the
engines are run up to 59.5 inches of manifold pressure and develop an extra
400 horsepower-each. As he advances the throttles, Mohr leads with the
left engine by 25 inches. The result is noticeably quicker acceleration and a
shorter takeoff run.
Even though our flight takes place under a 3,000-foot ceiling, it is easy to
see the virtues of traveling in a Howard. At moderate power we are indicating about 200 knots. At higher altitudes and power settings it will true better
than 250 knots. In the days of 130-octane gasoline it could go faster yet. In
the cockpit, the noise level is far below the average piston single. Back in the
cabin where the quality sits, it's library quiet. It's hard to believe that 36 cylinders are pounding away just a few feet outside the picture window. From the
pilot's point of view, the manual ailerons feel heavier than the hydraulically
boosted rudder(s) and elevator, but everything is well suited to the mission.
On landing, with the gear down (there are five independent ways to do
that) and big flaps extended, the Howard settles into a stabilized approach at
about 105 knots. Wheel landings keep the tail flying and the rudders effective.
It takes some room to get all that weight and inertia slowed down. A 3,500foot runway is short when you're flying a Howard.
76 | AOPA PILOT May 2019



AOPA Pilot Magazine - May 2019

Table of Contents for the Digital Edition of AOPA Pilot Magazine - May 2019

Contents
AOPA Pilot Magazine - May 2019 - Intro
AOPA Pilot Magazine - May 2019 - BB1
AOPA Pilot Magazine - May 2019 - BB2
AOPA Pilot Magazine - May 2019 - Cover1
AOPA Pilot Magazine - May 2019 - Cover2
AOPA Pilot Magazine - May 2019 - Contents
AOPA Pilot Magazine - May 2019 - 2
AOPA Pilot Magazine - May 2019 - 3
AOPA Pilot Magazine - May 2019 - 4
AOPA Pilot Magazine - May 2019 - 5
AOPA Pilot Magazine - May 2019 - 6
AOPA Pilot Magazine - May 2019 - 7
AOPA Pilot Magazine - May 2019 - 8
AOPA Pilot Magazine - May 2019 - 9
AOPA Pilot Magazine - May 2019 - 10
AOPA Pilot Magazine - May 2019 - 11
AOPA Pilot Magazine - May 2019 - 12
AOPA Pilot Magazine - May 2019 - 13
AOPA Pilot Magazine - May 2019 - 14
AOPA Pilot Magazine - May 2019 - 15
AOPA Pilot Magazine - May 2019 - 16
AOPA Pilot Magazine - May 2019 - 17
AOPA Pilot Magazine - May 2019 - 18
AOPA Pilot Magazine - May 2019 - 19
AOPA Pilot Magazine - May 2019 - 20
AOPA Pilot Magazine - May 2019 - 21
AOPA Pilot Magazine - May 2019 - 22
AOPA Pilot Magazine - May 2019 - 23
AOPA Pilot Magazine - May 2019 - 24
AOPA Pilot Magazine - May 2019 - 25
AOPA Pilot Magazine - May 2019 - 26
AOPA Pilot Magazine - May 2019 - 27
AOPA Pilot Magazine - May 2019 - 28
AOPA Pilot Magazine - May 2019 - 29
AOPA Pilot Magazine - May 2019 - 30
AOPA Pilot Magazine - May 2019 - 31
AOPA Pilot Magazine - May 2019 - 32
AOPA Pilot Magazine - May 2019 - 33
AOPA Pilot Magazine - May 2019 - 34
AOPA Pilot Magazine - May 2019 - 35
AOPA Pilot Magazine - May 2019 - 36
AOPA Pilot Magazine - May 2019 - 37
AOPA Pilot Magazine - May 2019 - 38
AOPA Pilot Magazine - May 2019 - 39
AOPA Pilot Magazine - May 2019 - 40
AOPA Pilot Magazine - May 2019 - 41
AOPA Pilot Magazine - May 2019 - 42
AOPA Pilot Magazine - May 2019 - 43
AOPA Pilot Magazine - May 2019 - 44
AOPA Pilot Magazine - May 2019 - 45
AOPA Pilot Magazine - May 2019 - 46
AOPA Pilot Magazine - May 2019 - 47
AOPA Pilot Magazine - May 2019 - 48
AOPA Pilot Magazine - May 2019 - R-1
AOPA Pilot Magazine - May 2019 - R-2
AOPA Pilot Magazine - May 2019 - R-3
AOPA Pilot Magazine - May 2019 - R-4
AOPA Pilot Magazine - May 2019 - R-5
AOPA Pilot Magazine - May 2019 - R-6
AOPA Pilot Magazine - May 2019 - R-7
AOPA Pilot Magazine - May 2019 - R-8
AOPA Pilot Magazine - May 2019 - 49
AOPA Pilot Magazine - May 2019 - 50
AOPA Pilot Magazine - May 2019 - 51
AOPA Pilot Magazine - May 2019 - 52
AOPA Pilot Magazine - May 2019 - 53
AOPA Pilot Magazine - May 2019 - 54
AOPA Pilot Magazine - May 2019 - 55
AOPA Pilot Magazine - May 2019 - 56
AOPA Pilot Magazine - May 2019 - 57
AOPA Pilot Magazine - May 2019 - 58
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AOPA Pilot Magazine - May 2019 - 61
AOPA Pilot Magazine - May 2019 - 62
AOPA Pilot Magazine - May 2019 - 63
AOPA Pilot Magazine - May 2019 - 64
AOPA Pilot Magazine - May 2019 - 65
AOPA Pilot Magazine - May 2019 - 66
AOPA Pilot Magazine - May 2019 - 67
AOPA Pilot Magazine - May 2019 - 68
AOPA Pilot Magazine - May 2019 - 69
AOPA Pilot Magazine - May 2019 - 70
AOPA Pilot Magazine - May 2019 - 71
AOPA Pilot Magazine - May 2019 - 72
AOPA Pilot Magazine - May 2019 - 73
AOPA Pilot Magazine - May 2019 - 74
AOPA Pilot Magazine - May 2019 - 75
AOPA Pilot Magazine - May 2019 - 76
AOPA Pilot Magazine - May 2019 - 77
AOPA Pilot Magazine - May 2019 - 78
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AOPA Pilot Magazine - May 2019 - 112
AOPA Pilot Magazine - May 2019 - Cover3
AOPA Pilot Magazine - May 2019 - Cover4
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