If fly a low altitudes (2000ft or so, normal helicopter alts) then no problem as long as there is no ENS problems and they have ear protection (plus an adult to look after them who is not also the captain..)
Apart from that, its just 'personal transport' innit??
(and get them a logbook so they can start logging AEF time from early on. Redeye-Junior has more left seat hours than most PPLs ever get)
h-r
You\'ve not been around much recently CC, is that a \'happy event\' ??