Foo Flyer (6)

Disappears, Mr Pimpernel,
Only to pop back up with new cover:

A fly school in Never-land,
Rich pickings with the Dutch quackers,
Rudi and Desmond,
Offer lessons to amateur captains
And alien flyers,
The French lackey
Holding the golf bag
And the key to your cloudy portal


And now this weird, fly time stroke why time with a guy called D. Cooper. Coincidence par excellence.