NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Units and area. was: gipsy moth iv
From: Marc Bernstein
Date: 2006 Jul 17, 12:12 -0500
The only thing airlines use statute miles for is in figuring out your
frequent flier miles!
On 7/17/06, Red <hellosailor@verizon.net> wrote:
>
> Robert-
> " It is also intesting to note that, near as I can reckon, the nautical mile
> has never been abandoned by the aviation and marine industries in favour of the
> kilometer. "
>
> Incidentally, in the US, our airline industry *has* in fact abandoned the
> nautical mile, if they ever used it. While pilots may still use knots and
> nautical miles (I don't know how they'd vote) if you ask any US air carrier they
> will tell you airspeeds and distances in plain statute miles and mph. They tend
> to schedule aircraft at a convenient 500 statute mph these days, which is also a
> bit less fuel thirsty than what the aircraft really can do. I don't know of any
> official policies or pronouncements about this, that's just what "every" carrier
> in the small number I've dealt with in the past ten years has used.
>
>
>
> >
>
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From: Marc Bernstein
Date: 2006 Jul 17, 12:12 -0500
The only thing airlines use statute miles for is in figuring out your
frequent flier miles!
On 7/17/06, Red <hellosailor@verizon.net> wrote:
>
> Robert-
> " It is also intesting to note that, near as I can reckon, the nautical mile
> has never been abandoned by the aviation and marine industries in favour of the
> kilometer. "
>
> Incidentally, in the US, our airline industry *has* in fact abandoned the
> nautical mile, if they ever used it. While pilots may still use knots and
> nautical miles (I don't know how they'd vote) if you ask any US air carrier they
> will tell you airspeeds and distances in plain statute miles and mph. They tend
> to schedule aircraft at a convenient 500 statute mph these days, which is also a
> bit less fuel thirsty than what the aircraft really can do. I don't know of any
> official policies or pronouncements about this, that's just what "every" carrier
> in the small number I've dealt with in the past ten years has used.
>
>
>
> >
>
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to NavList@fer3.com
To , send email to NavList-@fer3.com
-~----------~----~----~----~------~----~------~--~---