41.   The plane will be the first Air Force One aircraft displayed at a presidential library.

42.   They will be the first American combat aircraft to fly such patrols from the kingdom.

43.   This is not the first aircraft to be intercepted by Taliban jets.

44.   A few took briefly to the air raid shelters at the sound of the first aircraft overflight.

45.   A second Orion was expected to arrive in the area soon after the first aircraft turned for home.

46.   But since then no information about where the first aircraft came from has been made public.

47.   While the first aircraft burst into flames, the second was able to make an emergency landing.