元となった辞書の項目
inner marker
名詞
(aviation)
A
type
of
marker
beacon
placed
to
indicate
when
an
aircraft
crosses
the
runway
threshold
of
a
Category
II
or
Category
III
ILS
or
IGS
approach,
triggering
a
continuous
visual
and
aural
sequence
of
rapid-fire
Morse
code
dots
from
the
marker
beacon
receiver
in
the
cockpit
of
an
aircraft
flying
over
the
marker.
日本語の意味
ILSまたはIGS方式のカテゴリーII/III進入時に、航空機が滑走路のしきい値を通過したことを示すために設置され、コックピット内の受信機で連続的なモールス信号を発するマーカー電波信号器を指す。
意味(1)
(aviation)
A
type
of
marker
beacon
placed
to
indicate
when
an
aircraft
crosses
the
runway
threshold
of
a
Category
II
or
Category
III
ILS
or
IGS
approach,
triggering
a
continuous
visual
and
aural
sequence
of
rapid-fire
Morse
code
dots
from
the
marker
beacon
receiver
in
the
cockpit
of
an
aircraft
flying
over
the
marker.
( plural )