<s>
The	O
AN/UYK	B-Device
-7	I-Device
was	O
the	O
standard	O
32-bit	O
computer	O
of	O
the	O
United	O
States	O
Navy	O
for	O
surface	O
ship	O
and	O
submarine	O
platforms	O
,	O
starting	O
in	O
1970	O
.	O
</s>
<s>
It	O
was	O
used	O
in	O
the	O
Navy	O
's	O
NTDS	B-Device
&	O
Aegis	B-Application
combat	I-Application
systems	I-Application
and	O
U.S.	O
Coast	O
Guard	O
,	O
and	O
the	O
navies	O
of	O
U.S.	O
allies	O
.	O
</s>
<s>
In	O
the	O
mid-1980s	O
,	O
the	O
UYK-7	O
was	O
replaced	O
by	O
the	O
AN/UYK	B-Device
-43	I-Device
which	O
shared	O
the	O
same	O
instruction	B-General_Concept
set	I-General_Concept
.	O
</s>
