Sadly... I stopped supporting my FC's airship endeavors after i found out how much crafting materia was potentially being hoarded by the higher ranking officers.

They did give me 3 Dusk Leathers when they first came out as thanks for assisting them. These were given primarily so i could have someone make a Free Company Tabard though lol. FC is still pretty cool. The ppl are still great regardless, and i have a feeling they'd let me have some materia if i were to really ask for it...