元となった辞書の項目
flat spin
noun
(aviation)
An
especially
dangerous
type
of
spin
(abnormal
stalled
flight
mode)
with
a
very
high
angle
of
attack
(typically
between
65°
and
90°),
such
that
the
aircraft's
nose
is
pointed
near
the
horizon
despite
an
extreme
negative
flightpath
angle
(gamma);
typically
unresponsive
to
flight
control
inputs
and
unrecoverable
in
most
aircraft.
意味（1）
(aviation)
An
especially
dangerous
type
of
spin
(abnormal
stalled
flight
mode)
with
a
very
high
angle
of
attack
(typically
between
65°
and
90°),
such
that
the
aircraft's
nose
is
pointed
near
the
horizon
despite
an
extreme
negative
flightpath
angle
(gamma);
typically
unresponsive
to
flight
control
inputs
and
unrecoverable
in
most
aircraft.
