[DeTomaso] NPC air speed. indicators

[Chuck Adkinson]

Exactly CM. This is why aircraft carriers turn into the wind to launch
aircraft and why the Wright Brothers took it to the beach. 

Chuck Adkinson 



-----Original Message-----
From: detomaso-bounces at realbig.com [mailto:detomaso-bounces at realbig.com] On
Behalf Of Charles McCall
Sent: Tuesday, June 09, 2009 8:43 AM
To: michaelsavga at gmail.com
Cc: detomaso at realbig.com
Subject: Re: [DeTomaso] NPC air speed. indicators

i'm not a pilot but I think I know the asnwer... a gps gives you
groundspeed. a plane isn't kept aloft by the ground - its airflow. In
a 100 mph headwind a small plane could have groundspeed of zero and
stay aloft.

what's important is the airflow around the wings/plane, not how much
ground you are covering.

Or so it seems to me..

On 6/9/09, michaelsavga at gmail.com <michaelsavga at gmail.com> wrote:
> Can the engineers or pilots on the list tell me why a 300 million jet like
> the Airbus uses a pieto tube to measure air speed instead of a GPS?  Seems
> like obsolete technology when a $125 unit from WalMart can do a better job
> and isn't subject to icing over.     Michael in Savannah
> Sent from my BlackBerryR wireless handheld
>
> -----Original Message-----
> From: michaelsavga at gmail.com
>
> Date: Tue, 9 Jun 2009 11:18:19
> To: Charles Engles<cengles at cox.net>; <detomaso-bounces at realbig.com>;
> <detomaso at realbig.com>
> Subject: Re: [DeTomaso] Dumb question: old helmets
>
>
> Garage decor.
> ------Original Message------
> From: Charles Engles
> Sender: detomaso-bounces at realbig.com
> To: detomaso at realbig.com
> Sent: Jun 8, 2009 10:50 PM
> Subject: [DeTomaso] Dumb question: old helmets
>
> Dear Forum,
>
>
>                 Really dumb question:  what is the best thing to do with
old
> out of date racing helmets?
>              I have accumulated three over two decades of track
shenanigans.
>   I hate to throw them out.    I shouldn't give them to my nephews
because,
> well, the helmets would probably be used for very creative and
unauthorized
> purposes.
>             Any ideas?
>
>
>                             Warmest regards,  Chuck Engles
>
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