Re: USIC / Nats Helium

From: <mkirda_at_sbcglobal.net>
Date: Tue, 16 Jul 2013 15:08:51 -0000

Hi Fred.

Steering the planes. A very interesting viewpoint:

https://www.youtube.com/watch?v=4odO3UyEEuE

Regards.
Mike Kirda

--- In Indoor_Construction_at_yahoogroups.com, bgrass2@... wrote:
>
>
> As an interested observer what purpose do the balloons serve?
>
> Fred
Received on Tue Jul 16 2013 - 08:08:52 CEST