Things airship related and the back story on operating the Airship Ventures Zeppelin “Eureka” in the USA.
Monday, October 13, 2008
Pure Thoughts
It has been a while since the helium was last purified -- when we were at Cardington. Here the crew hook up the ship to our portable helium purification unit.
It has been a while since the helium was last purified -- when we were at Cardington. Here the crew hook up the ship to our portable helium purification unit.
1 comment:
I assume you must have some small amount of leakage. How often do you have to top up the helium? Just curious.
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