On Thursday 04 September 2003 13:46, Lawrence Manning wrote:
> On Wed, 3 Sep 2003, David Megginson wrote:
> 
> > Curtis L. Olson writes:
> > 
> >  > >  > Can you list a specific example?
> >  > > 
> >  > > CYRP.
> >  > 
> >  > Sorry, I probably wasn't clear in my question.  What about CYRP is not
> >  > correct?
> > 
> > The plane starts far before the threshold and to the right of the
> > centreline.
> 
> I also see this on the default runway (ie. no commandline params at all).  
> The plane is to the right, just off the runway and pointed about 45
> degrees to the left.  I assumed this was somehow deliberate...  CVS 
> checkout of everything as of about last Sunday.
> 
> Love the buildings and the bridge btw, but I can't pull the b52 off the 
> ground...
> 
> Lawrence

By default, the B-52 has a full fuel load and this makes it quite a bit 
heavier than the normal 'combat' weight - approx 422000lbs vs. approx 
280000lbs.  There's currently no provision for water injection in YASim atm 
so I've spoofed it by using reheat and you _need_ to use this with the 
default full fuel load to get off the ground.

You need to have the flaps deployed (takes 45 seconds) and when you've got up 
to about 120kias click tens times at the top of the red handle scale on the 
panel (either vfr or mini) to engage water injection/reheat.

You should lift off at a little under 140 kias.

Once you've got a few hundred ft agl retract the flaps and as soon as you've 
started regaining height you should kill the water injection/reheat by 
clicking ten times on the bottom of the scale (in real life there's only 
enough water carried for a couple of minutes of operation).

Heading west out of KSFO is pretty tricky because of the hills and you'll 
either have to keep the W-I/reheat enaged untill you've breasted them or pull 
the nose up a little to increase the climb-rate.

I've tried to set it up to take-off on auto-pilot and all you should really 
need to do is punch in the AP altitude hold (Ctrl-a) but unless you've set 
the ground level wind speed to zero you'll need to manually keep it levelled 
and centered on the runway during the roll.

LeeE


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