Thats the 5x Cargo load out option for C-47, found that the 18x Para's caused my old PC to completely freeze up
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If I remember correctly in this mission there was 8x Stirlings [Pe-8] with 3x Horsa/Hamil ? [G-11] along with 16x C-47 escorted by 8x P38J [player] being jumped by 3x [2x Bf109].
It did take a number of hours before the gliders landed within 5 km of projected target.