AOPA Turbine Pilot Magazine - June 2018 - 74

FAR ABOVE THE GROUND, Jay

world, the Boeing 40C. After flying it for
several years, they restored a Waco EQC
cabin biplane. When that was finished,
well, "Wendy always gets antsy seeing me
go crazy when I don't have a project. We'd
talked about an airplane that would take
our entire family on adventures. We live in
a land with a lot of water, so something like
the Goose was perfect for our needs."
Restoration started the way it usually
does-by tearing things apart. "The fuselage had been totally redone from the wheel
wells aft by a reputable shop in Seattle,"
Pemberton explained. "We found everything they'd touched still in perfect shape.
The wings and wing center section were a
different story. The center section spans the
fuselage and contains both engine nacelles.
To remove it from the fuselage we had to
remove the outer wing panels and engines,
disconnect all the engine controls, and lift it
off the fuselage with a large crane."
Both wings and the center section were
de-skinned-a process that involves drilling
out thousands of three-sixteenth-inchdiameter rivets, one at a time. Even if the
skins are to be replaced, it takes concentration and accuracy. A hogged-out hole in the
underlying structure can result in a timeconsuming repair.
"Once the wings were open, we found
some corrosion, which is just a fact of life in
old seaplanes. We noticed that the corrosion
on the spar caps was always in 18-inch-
or some multiple of 18-inch-intervals. We
finally figured out that when the aluminum
spar caps were extruded at the mill, they
were set on a steel rack with supports 18
inches apart. The rapid cooling where the
two made contact set up stresses that gave the
corrosion a place to start. We ended up with
18 individual spar repairs, each approved by
a designated engineering representative and
documented in a 57-page report."
The metal bow compartment needed a
complete rebuild. Luckily Pemberton had
had the foresight to buy his younger son,
Ryan, a computer-aided design system,
an English wheel, and a Yoder hammer
while Ryan was still in high school. Ryan
pounced on those tools and trained himself
74 | AOPA PILOT June 2018

Pemberton sticks the fuel tanks.
The Pembertons restored the
Goose as a family adventure
airplane. Jay and Ryan flank
Addison on top of the cabin
(far right). This is why Grumman was known as "The Ironworks" (below right).



AOPA Turbine Pilot Magazine - June 2018

Table of Contents for the Digital Edition of AOPA Turbine Pilot Magazine - June 2018

Contents
AOPA Turbine Pilot Magazine - June 2018 - Intro
AOPA Turbine Pilot Magazine - June 2018 - Cover1
AOPA Turbine Pilot Magazine - June 2018 - Cover2
AOPA Turbine Pilot Magazine - June 2018 - Contents
AOPA Turbine Pilot Magazine - June 2018 - 2
AOPA Turbine Pilot Magazine - June 2018 - 3
AOPA Turbine Pilot Magazine - June 2018 - 4
AOPA Turbine Pilot Magazine - June 2018 - 5
AOPA Turbine Pilot Magazine - June 2018 - 6
AOPA Turbine Pilot Magazine - June 2018 - 7
AOPA Turbine Pilot Magazine - June 2018 - 8
AOPA Turbine Pilot Magazine - June 2018 - 9
AOPA Turbine Pilot Magazine - June 2018 - 10
AOPA Turbine Pilot Magazine - June 2018 - 11
AOPA Turbine Pilot Magazine - June 2018 - 12
AOPA Turbine Pilot Magazine - June 2018 - 13
AOPA Turbine Pilot Magazine - June 2018 - 14
AOPA Turbine Pilot Magazine - June 2018 - 15
AOPA Turbine Pilot Magazine - June 2018 - 16
AOPA Turbine Pilot Magazine - June 2018 - 17
AOPA Turbine Pilot Magazine - June 2018 - 18
AOPA Turbine Pilot Magazine - June 2018 - 19
AOPA Turbine Pilot Magazine - June 2018 - 19a
AOPA Turbine Pilot Magazine - June 2018 - 19b
AOPA Turbine Pilot Magazine - June 2018 - 20
AOPA Turbine Pilot Magazine - June 2018 - 21
AOPA Turbine Pilot Magazine - June 2018 - 22
AOPA Turbine Pilot Magazine - June 2018 - 23
AOPA Turbine Pilot Magazine - June 2018 - 24
AOPA Turbine Pilot Magazine - June 2018 - 25
AOPA Turbine Pilot Magazine - June 2018 - 26
AOPA Turbine Pilot Magazine - June 2018 - 27
AOPA Turbine Pilot Magazine - June 2018 - 28
AOPA Turbine Pilot Magazine - June 2018 - 29
AOPA Turbine Pilot Magazine - June 2018 - 30
AOPA Turbine Pilot Magazine - June 2018 - 31
AOPA Turbine Pilot Magazine - June 2018 - 32
AOPA Turbine Pilot Magazine - June 2018 - 33
AOPA Turbine Pilot Magazine - June 2018 - 34
AOPA Turbine Pilot Magazine - June 2018 - 35
AOPA Turbine Pilot Magazine - June 2018 - 36
AOPA Turbine Pilot Magazine - June 2018 - 37
AOPA Turbine Pilot Magazine - June 2018 - 38
AOPA Turbine Pilot Magazine - June 2018 - 39
AOPA Turbine Pilot Magazine - June 2018 - 40
AOPA Turbine Pilot Magazine - June 2018 - 41
AOPA Turbine Pilot Magazine - June 2018 - 42
AOPA Turbine Pilot Magazine - June 2018 - 43
AOPA Turbine Pilot Magazine - June 2018 - 44
AOPA Turbine Pilot Magazine - June 2018 - 45
AOPA Turbine Pilot Magazine - June 2018 - 46
AOPA Turbine Pilot Magazine - June 2018 - 47
AOPA Turbine Pilot Magazine - June 2018 - 48
AOPA Turbine Pilot Magazine - June 2018 - 49
AOPA Turbine Pilot Magazine - June 2018 - 50
AOPA Turbine Pilot Magazine - June 2018 - 51
AOPA Turbine Pilot Magazine - June 2018 - 52
AOPA Turbine Pilot Magazine - June 2018 - T-1
AOPA Turbine Pilot Magazine - June 2018 - T-2
AOPA Turbine Pilot Magazine - June 2018 - T-3
AOPA Turbine Pilot Magazine - June 2018 - T-4
AOPA Turbine Pilot Magazine - June 2018 - T-5
AOPA Turbine Pilot Magazine - June 2018 - T-6
AOPA Turbine Pilot Magazine - June 2018 - T-7
AOPA Turbine Pilot Magazine - June 2018 - T-8
AOPA Turbine Pilot Magazine - June 2018 - T-9
AOPA Turbine Pilot Magazine - June 2018 - T-10
AOPA Turbine Pilot Magazine - June 2018 - T-11
AOPA Turbine Pilot Magazine - June 2018 - T-12
AOPA Turbine Pilot Magazine - June 2018 - T-13
AOPA Turbine Pilot Magazine - June 2018 - T-14
AOPA Turbine Pilot Magazine - June 2018 - T-15
AOPA Turbine Pilot Magazine - June 2018 - T-16
AOPA Turbine Pilot Magazine - June 2018 - 53
AOPA Turbine Pilot Magazine - June 2018 - 54
AOPA Turbine Pilot Magazine - June 2018 - 55
AOPA Turbine Pilot Magazine - June 2018 - 56
AOPA Turbine Pilot Magazine - June 2018 - 57
AOPA Turbine Pilot Magazine - June 2018 - 58
AOPA Turbine Pilot Magazine - June 2018 - 59
AOPA Turbine Pilot Magazine - June 2018 - 60
AOPA Turbine Pilot Magazine - June 2018 - 61
AOPA Turbine Pilot Magazine - June 2018 - 62
AOPA Turbine Pilot Magazine - June 2018 - 63
AOPA Turbine Pilot Magazine - June 2018 - 64
AOPA Turbine Pilot Magazine - June 2018 - 65
AOPA Turbine Pilot Magazine - June 2018 - 66
AOPA Turbine Pilot Magazine - June 2018 - 67
AOPA Turbine Pilot Magazine - June 2018 - 68
AOPA Turbine Pilot Magazine - June 2018 - 69
AOPA Turbine Pilot Magazine - June 2018 - 70
AOPA Turbine Pilot Magazine - June 2018 - 71
AOPA Turbine Pilot Magazine - June 2018 - 72
AOPA Turbine Pilot Magazine - June 2018 - 73
AOPA Turbine Pilot Magazine - June 2018 - 74
AOPA Turbine Pilot Magazine - June 2018 - 75
AOPA Turbine Pilot Magazine - June 2018 - 76
AOPA Turbine Pilot Magazine - June 2018 - 77
AOPA Turbine Pilot Magazine - June 2018 - 78
AOPA Turbine Pilot Magazine - June 2018 - 79
AOPA Turbine Pilot Magazine - June 2018 - 80
AOPA Turbine Pilot Magazine - June 2018 - 81
AOPA Turbine Pilot Magazine - June 2018 - 82
AOPA Turbine Pilot Magazine - June 2018 - 83
AOPA Turbine Pilot Magazine - June 2018 - 84
AOPA Turbine Pilot Magazine - June 2018 - 85
AOPA Turbine Pilot Magazine - June 2018 - 86
AOPA Turbine Pilot Magazine - June 2018 - 87
AOPA Turbine Pilot Magazine - June 2018 - 88
AOPA Turbine Pilot Magazine - June 2018 - 89
AOPA Turbine Pilot Magazine - June 2018 - 90
AOPA Turbine Pilot Magazine - June 2018 - 91
AOPA Turbine Pilot Magazine - June 2018 - 92
AOPA Turbine Pilot Magazine - June 2018 - 93
AOPA Turbine Pilot Magazine - June 2018 - 94
AOPA Turbine Pilot Magazine - June 2018 - 95
AOPA Turbine Pilot Magazine - June 2018 - 96
AOPA Turbine Pilot Magazine - June 2018 - 97
AOPA Turbine Pilot Magazine - June 2018 - 98
AOPA Turbine Pilot Magazine - June 2018 - 99
AOPA Turbine Pilot Magazine - June 2018 - 100
AOPA Turbine Pilot Magazine - June 2018 - 101
AOPA Turbine Pilot Magazine - June 2018 - 102
AOPA Turbine Pilot Magazine - June 2018 - 103
AOPA Turbine Pilot Magazine - June 2018 - 104
AOPA Turbine Pilot Magazine - June 2018 - 105
AOPA Turbine Pilot Magazine - June 2018 - 106
AOPA Turbine Pilot Magazine - June 2018 - 107
AOPA Turbine Pilot Magazine - June 2018 - 108
AOPA Turbine Pilot Magazine - June 2018 - 109
AOPA Turbine Pilot Magazine - June 2018 - 110
AOPA Turbine Pilot Magazine - June 2018 - 111
AOPA Turbine Pilot Magazine - June 2018 - 112
AOPA Turbine Pilot Magazine - June 2018 - 113
AOPA Turbine Pilot Magazine - June 2018 - 114
AOPA Turbine Pilot Magazine - June 2018 - 115
AOPA Turbine Pilot Magazine - June 2018 - 116
AOPA Turbine Pilot Magazine - June 2018 - Cover3
AOPA Turbine Pilot Magazine - June 2018 - Cover4
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