Re: Future of Electronics In Aviation

On Jun 19, 1:11=A0pm, Le Chaud Lapin <jaibudu...@[EMAIL PROTECTED]
> wrote:
> Hi All,
>
> What do you think?
>
> 1. Do you think that current GA aircraft use not enough electronics?
> 2. Do you think that current GA aircraft use too much electronics?
> 3. Do you think electronics should retain a peripheral role ? (Garmin,
> etc) but not be used in control paths (fly-by-wire)?
> 4. What role will electronics play in aicraft designed in the year
> 2108?
> 5. What will the aircraft look like in 2108?
> 6. Any other thoughts...
>

I will answer your questions by starting with a question of my own:
which is a more reliable mode of trans****tation, a 1964 Mustang or a
1994 Mustang?  If you had to pick one in which you got one chance to
turn the key and it had to start and get you where you need to go,
which one would you pick?

I think that electronics are great in airplanes that are flown
frequently and checked over regularly by professional mechanics.
Those kinds of planes have additional concerns that don't really
affect GA; things like cost efficiency, payload, range, etc.  Given
that GA planes can be asked to sit, unflown, in a hangar for extended
periods and then be called on to fly a cross country trip, I think
that absolute reliability is the #1 factor over all else when it comes
to making choices about the powerplant and control surfaces that keep
the plane off the ground.

As pointed out above, if something goes wrong in the air you can't
just coast over to the side of the road when something fails at FL65.

Something else that is extremely significant is that in the analog,
physical world, most things don't fail out of the blue and when they
do, they don't usually fail completely.  You start to get indications
from the plane that something is having a problem long before it
actually fails.  Computers, on the other hand can go from 100% to 0%
in the blink of an eye without warning.

I have no problems with all the avionics in the world helping me do my
job of flying the plane; radar, strike finders, WAAS, GPS, IFR, XM
Weather but to keep GA in the hands of everyday pilots fly-by-wire
needs to remain in the world of a different kind of plane and pilot.