If you're spending $30mm+ on an airplane, getting specialized media for it is the least of your worries. Also... floppies work decently well. They're not fast,

If you're spending $30mm+ on an airplane, getting specialized media for it is the least of your worries. Also... floppies work decently well. They're not fast, but they work. It's not like your data transfer speeds will improve with thumb drives either... the hardware doing the reading isn't going to be very fast.