From the publisher: 'The one thing that Down in Flames series players are always looking for is additional aircraft for their favorite game series. So we at GMT Games and C3i Magazine have decided to satisfy that desire with our first C3i-DiF Squadron Aircraft Pack. This pack consists of 64 fighter aircraft cards, printed in the eight-per-sheet (cut 'em out yourself) style of C3i-DiF Module inserts that you've enjoyed over the years. A few of the 33-types of planes in Squadron Pack Nr. 1 are reprints (with corrected ratings) of aircraft that have appeared previously in one or more of the DiF Series boxed games. However, most of the aircraft cards in this pack are NEW types.' - BoardGameGeek