User blog comment:TheXLR8D/Flying contraptions!/@comment-92.234.248.120-20110903003416

The helicopter would be like: 50 meteorite bars 8 spikes (for the top of heli) 2 Chains 10 Glass

Hot-air balloon could be: 50 silk (for the balloon) 1 pair of rocket boots (for the thrusters) 25 wood