<s>
The	O
AN/APQ	B-Device
-120	I-Device
was	O
an	O
aircraft	O
fire	O
control	O
radar	O
(	O
FCR	O
)	O
manufactured	O
by	O
Westinghouse	O
for	O
the	O
McDonnell	O
Douglas	O
F-4E	O
Phantom	O
II	O
.	O
</s>
<s>
AN/APQ	B-Device
-120	I-Device
has	O
a	O
long	O
line	O
of	O
lineage	O
,	O
with	O
its	O
origin	O
traced	O
all	O
the	O
way	O
back	O
to	O
Aero-13	O
FCR	O
developed	O
by	O
the	O
same	O
company	O
in	O
the	O
early	O
1950s	O
.	O
</s>
<s>
A	O
total	O
of	O
half	O
a	O
dozen	O
FCRs	O
were	O
tested	O
and	O
evaluated	O
on	O
the	O
first	O
18	O
F-4s	O
built	O
,	O
but	O
they	O
were	O
soon	O
replaced	O
by	O
later	O
radars	O
produced	O
in	O
great	O
numbers	O
,	O
including	O
AN/APQ	B-Device
-120	I-Device
.	O
</s>
<s>
The	O
Aero	O
13	O
FCR	O
designed	O
for	O
Douglas	O
F4D	O
Skyray	O
is	O
the	O
origin	O
of	O
AN/APQ	B-Device
-120	I-Device
,	O
and	O
it	O
established	O
the	O
configuration	O
of	O
the	O
airborne	O
FCR	O
not	O
only	O
for	O
the	O
radar	O
families	O
of	O
AN/APQ	B-Device
-120	I-Device
,	O
but	O
also	O
a	O
standard	O
for	O
all	O
other	O
airborne	O
radars	O
to	O
follow	O
:	O
Aero	O
13	O
FCR	O
was	O
designed	O
as	O
an	O
integrated	O
cylindrical	O
module	O
that	O
could	O
be	O
plugged	O
into	O
the	O
nose	O
of	O
an	O
aircraft	O
,	O
instead	O
of	O
a	O
set	O
of	O
semi-independent	O
black	O
boxes	O
.	O
</s>
<s>
Facilities	O
were	O
also	O
provided	O
for	O
air-to-surface	O
search	O
,	O
for	O
beacon	O
interrogation	O
and	O
response	O
display	O
,	O
and	O
for	O
response	O
display	O
when	O
used	O
in	O
connection	O
with	O
identification	B-Device
friend	I-Device
or	I-Device
foe	I-Device
(	O
IFF	O
)	O
.	O
</s>
<s>
AN/APG	B-Device
-59	I-Device
FCR	O
is	O
a	O
modified	O
AN/APQ	O
-72	O
designed	O
for	O
the	O
British	O
.	O
</s>
<s>
The	O
main	O
difference	O
between	O
AN/APG	B-Device
-59	I-Device
and	O
its	O
predecessor	O
is	O
that	O
the	O
radar	O
dish	O
could	O
be	O
swung	O
sideways	O
in	O
order	O
to	O
reduce	O
the	O
length	O
of	O
the	O
aircraft	O
to	O
54	O
feet	O
so	O
that	O
it	O
could	O
fit	O
on	O
the	O
small	O
deck	O
lifts	O
of	O
British	O
carriers	O
.	O
</s>
<s>
Modified	O
AN/APQ	O
-100	O
for	O
the	O
British	O
to	O
replace	O
the	O
AN/APG	B-Device
-59	I-Device
.	O
</s>
<s>
As	O
with	O
AN/APG	B-Device
-59	I-Device
,	O
AN/APG	O
-60	O
also	O
had	O
a	O
radar	O
dish	O
which	O
could	O
be	O
swung	O
sideways	O
in	O
order	O
to	O
reduce	O
the	O
length	O
of	O
the	O
aircraft	O
to	O
54	O
feet	O
so	O
that	O
it	O
could	O
fit	O
on	O
the	O
small	O
deck	O
lifts	O
of	O
British	O
carriers	O
.	O
</s>
<s>
A	O
fully	O
solid-state	O
radar	O
developed	O
from	O
AN/APQ	O
-117	O
,	O
the	O
AN/APQ	B-Device
-120	I-Device
radar	O
was	O
much	O
more	O
compact	O
than	O
its	O
predecessors	O
,	O
allowing	O
it	O
to	O
fit	O
into	O
the	O
nose	O
along	O
with	O
the	O
cannon	O
,	O
and	O
the	O
radar	O
was	O
later	O
integrated	O
into	O
AN/AWG	O
-14	O
.	O
</s>
<s>
AN/APG	B-Device
-59	I-Device
was	O
the	O
first	O
FCR	O
integrated	O
into	O
AN/AWG	O
-10	O
,	O
which	O
developed	O
into	O
two	O
more	O
versions	O
,	O
A	O
and	O
B	O
.	O
</s>
<s>
AN/AWG	O
-14	O
is	O
the	O
final	O
member	O
of	O
the	O
lineage	O
of	O
this	O
radar	O
family	O
,	O
and	O
it	O
is	O
a	O
fully	O
digitized	O
upgrade	O
of	O
the	O
AWG	O
series	O
incorporating	O
AN/APQ	B-Device
-120	I-Device
.	O
</s>
<s>
The	O
open	O
architecture	O
and	O
modular	O
design	O
enable	O
AWG-14	O
to	O
accommodate	O
different	O
radars	O
,	O
such	O
as	O
AN/APG	O
-65	O
,	O
AN/APG	B-Device
-66	I-Device
,	O
AN/APG	B-Algorithm
-76	I-Algorithm
,	O
Elta	O
EL/M-2011/2021	O
and	O
EL/M	O
-2032	O
.	O
</s>
