Large Pool Noodle.......WalMart
.032 Safety Wire 4" High spikes.
1/8 Steel Rod Counterweight as required 11" is
shown,..Bend end and insert in bottom half through hole.
if you use Nixalite you will need 2
counterweights
6x6 rag stuffed in the hole at antenna bulb end
to keep antenna spikes from blowing off.
Prop Spikes self explanatory