A couple videos of stingers with sorbitol/bp fuel

[Short5]

I made a couple 3/14" x .75" i.d. stingers using kno3/sorbitol/iron oxide fuel with about 10-20% fast meal added. I just barely lifted them with straight sorbitol fuel less the BP. Adding the black powder gives them enough lift but they are still slow enough to float dramaticly.

 

The first video has an increment of fast powder on top where the delay would normally be so it zips at the end.

 

 

 

http://s76.photobucket.com/albums/j23/shortwave5/?action=view&current=stingersbike012.mp4

 

 

http://s76.photobucket.com/albums/j23/shortwave5/?action=view&current=stingersbike013.mp4