Two hours!!!!
That's insane especially bearing in mind that a helicopter must surely take a higher level of concentration and co-ordination to fly than a Grp A cat.
Are these limits set at such levels because the powers that be are concerned about the uproar there might be if they increase them.
BRL, can we have a poll as to whether the general view is that
a./ 12 hours is enough
b./ The limit needs increasing
c./ 12 hours is too many