Re: NASA Breaks a Balloon Altitude Record

Mark Conner N9XTN

Well, if you figure ~250 cu ft for a typical 1200g balloon, around 240,000.  That's a lot of ARHAB flights!

If they were paying commercial rates for their helium (which I think is approaching $1/cu ft again), that'd be $60M for their lifting gas for that mission.  Somehow I doubt they're paying that much.

73 de Mark N9XTN

On Thu, Sep 13, 2018 at 12:58 PM Bruce Coates <bruce.coates@...> wrote:
How many balloons could we fly with 60 million cubic feet of He?  ;-)

------ Original message------
From: L. Paul Verhage KD4STH
Date: Thu, Sep 13, 2018 7:06 AM
Subject:[GPSL] NASA Breaks a Balloon Altitude Record

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