<s>
The	O
Delco	B-Device
Carousel	I-Device
—	O
proper	O
name	O
Carousel	O
IV	O
—	O
was	O
an	O
inertial	O
navigation	O
system	O
(	O
INS	O
)	O
for	O
aircraft	O
developed	O
by	O
Delco	O
Electronics	O
.	O
</s>
