The C-9969 landing craft represented an alteration to the original C-9979 landing craft design.
In comparison to the C-9979, the C-9969 was equipped with an expanded landing pedestal, which provided the capacity to transport 12 MTTs, a slight increase from the previous eleven. Furthermore, the wings were made wider and longer, and this adjustment allowed for the accommodation of 120 AATs, surpassing the earlier limit of 114, as well as 30 Trade Federation troop carriers, up from the original 28. Haor Chall Engineering was responsible for its production.