<s>
The	O
GenFly	B-Application
Generic	O
Flying	O
Controls	O
Trainer	O
is	O
an	O
aircraft	O
maintenance	O
training	O
rig	O
developed	O
in	O
the	O
late	O
twentieth	O
century	O
for	O
the	O
Royal	O
Air	O
Force	O
,	O
for	O
use	O
in	O
training	O
airframe	O
mechanics	O
and	O
technicians	O
,	O
particularly	O
in	O
maintenance	O
activities	O
involving	O
flying	O
controls	O
and	O
aircraft	O
hydraulics	O
.	O
</s>
<s>
The	O
RAF	O
took	O
delivery	O
of	O
four	O
GenFly	B-Application
units	O
to	O
RAF	O
Cosford	O
,	O
UK	O
.	O
</s>
