From: Mario Marzocchi ( Florence- Italy )
___
!
[EMAIL PROTECTED] --( )-
http://users.iol.it/maudib
If this can help You, I have MPX from 16 Years. I think
I was surprised to hear some one say that potentiometers only have a useful
life of 350 hours. This seems awfully low to me.
I'd suspect that the limiting factor is not time but rather motion cycles. The
limit of which I wouldn't hazard a guess.
Bill Swingle
[EMAIL PROTECTED]
Pleasanton, CA
The two limiting speeds for any subsonic aircraft
is the stalling speed, where flight is no longer
sustainable and the aircraft's top Mach speed, a
speed relative to the local speed of sound.
As you climb upward these two creep slowly close and closer,
to eventually meetm and making subsonic
Maybe the guys in Reno could answer this as they fly at pretty high
altitudes. I think I remember one of the guys up there telling me its not
as easy to themal up there as it is in say Sacramento. But I know for a
fact that area is world renowned for both thermal and wave full size
soaring.
Walter -
Is the question does altitude cause bad air, or does attitude cause bad hair,
I forget?
I think I told you it was a little harder - air is thinner - plane has to fly
faster to achieve equal lift (or something like that) so we make more
mistakes???
We have killer hat sucking
Glenn R. Whitcomb asks:
...Does high altitude affect lift and the way gliders
fly?
In addition to the increase in true airspeed caused by the lower air
density, as discussed by Oliver Wilson, and the associated increase in sink
rate and turning radius, there is also a decrease in Reynolds
Tried calling Davenport wind talker. Its pretty windy outside but wind
talker must be down as it said a big zero. I then brought up current wind
conditions at Santa Cruz, a little south of Davenport and usually not as
windy. Right now its at
21mph and WNW, and its only 10:30 am!- bet its much
Congrats, Greg!
Don't forget to send your price list my way!
Tom Nelson
Calgary, Alberta, Canada
Greg Nuspel wrote:
It looks like I am going to try the fishing leader. I have a cutting
=
machine but it is a little different than the feather cut. My test
so =
Try http://www.iwindsurf.com/
Jerry R. Craft VWP Sho-Gun
Torrey Pines Gulls Slope Coordinator
SoCal USA
Wk 858-320-4128
Cel 760-803-6955
Msg [EMAIL PROTECTED] (120 char)
- Original Message -
From: Walter Lynch [EMAIL PROTECTED]
To: [RCSE] [EMAIL PROTECTED]
Sent: Friday, April 28, 2000
If I remember correctly, when the U-2 is at altitude, the difference
between its maximum design speed (VNE) and stall is only a few knots due to
the density altitude. Kinda keeps it interesting for the pilot. :)
Jimmy
--
Designer/System Integrator for the "Vector P" UAV
...using reflex on RG15
...all responses so far say reflex helps...
Thanks for the comments, I'll leave the reflex programming
enabled on my speed switch then...
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I was recently flying HLG in Sedona Arizona. As I recall the density
altitude was easily above 10,000 feet. I noticed a few things.
First, my launches were noticeable higher. I have a pretty good launch that
is completely natural (i.e.. requires no thought of technique), and very
consistent.
Does anyone know anything about the raptor from Hobby Lobby? I think
this is an older plane. What is the makeup of this plane? Obeechi over
foam? Thanks
--
Glenn R. Whitcomb
Elko, NV
[EMAIL PROTECTED]
http://www.gbcnv.edu/~glennw
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