These are the words to the hymn, sounds a lot like the Navy Hymn but you can hear a version of it on the movie called "The Right Stuff" where they are burying one of the test pilots, lotta times they used to use it at the close of the nights programming on TV (When they actually did that) and had video of fighter planes flying around.. into the sunset etc.. Hope this helps.
Air Force Hymn Lord, guard and guide the men who fly Through the great spaces of the sky; Be with them traversing the air In darkening storms or sunshine fair
Thou who dost keep with tender might The balanced birds in all their flight Thou of the tempered winds be near That, having thee, they know no fear
Control their minds with instinct fit What time, adventuring, they quit The firm security of land; Grant steadfast eye and skillful hand
Aloft in solitudes of space, Uphold them with Thy saving grace. O God, protect the men who fly Thru lonely ways beneath the sky.