Whats your longest flight ?
Without the use of AAR, what is the longest flight you have had to endure.
My guess is that in recent times it will come from the Kipper fleet (Nimrod) but some older Shackleton crew members or even Hastings on Op Helitrope may come up trumps.
I will start off with 4 Mar 2000 Nimrod Mk2 10hr 35 Mins on a Link 11 trial flying off the SWAPPS at a constant FL120.