HacDC Spaceblimp: Difference between revisions

Revision as of 02:01, 22 July 2016

Why use helium instead of hydrogen?: Wouldn't you get more lift? Leakage maybe?

Are there flight requirements other than avoiding restricted airspace?: Do you have to notify anyone or announce the release on the radio?

Revision as of 06:35, 24 November 2010 (view source) ITechGeek (talk \| contribs) (Undo revision 4013 by Yrewevaca (talk)) ← Older edit	Revision as of 02:01, 22 July 2016 (view source) Ewaldo (talk \| contribs) m (Ewaldo moved page Talk:HacDC Spaceblimp to Talk:HacDC Spaceblimp 6/Projects: Reorg) Newer edit →
(No difference)