On 11/09/2010 16:31, RussellMc wrote:
> `I know some people who build rocket motors commercially. They use a
> gaseous igniter to ignite their motor proper and spark ignite the
> igniter. It MUST always work. I'll copy them this thread and see if
> they are able and/or want to provide any free advice.
>
>
>
>       Russell
It's very expensive when it doesn't. Or if you have 20 of them and even=20
one doesn't go like dogs do when you shout fire.

Proton, Soyuz and Ariane are not bad nowadays.. Dunno about LongMarch.=20
We will see how many birds Falcon9 can put up before a misshap. None so far=
..

I'd not want a ride on any of them wiithout  a very serious "goodbye"=20
and writing of will.
--=20
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