Ron Burke wrote:
> 
> I have a D and the limited elevator travel is not a problem..... BUT
> 
> The D is a energy aircraft, some pilots have trouble with the concept.
> 
> **********Owners Thoughts
> 
> I fly the approach at 80 mph and 1200 rpm, over the fence I pull the
power
> and land going about 65-70
> indicated.  I have tried the approach slower but the arrival is a bit
more
> abrupt.
> 
> I believe that more pilots have been injured or killed by allowing the
coupe
> to run out energy to high above the ground, but not high or fast enough
to
> go around.
> 
> *********End Owners Thoughts
> 

My second flight in my 415-D involved my gas-line ice up and forced
landing in a plowed field covered by 6-10 inches of firm snow.  I flew
the approach at 70 because that's what the book said and I didn't know
any better. At that time I didn't know that my airspeed indicator was
off -- I was flying my approach just 5 mph above my minimum flying
speed.  When I pulled back to flare, it just leaned back, didn't flare
and I hit the ground with my full sink rate.  Good landing gear, no
damage.

I formulated the rule that in any Coupe I fly (or any plane), I would go
up high and find the minimum flying speed, power off.  Then I'd add 15
mph to it so I'd have a cushion for the flare without floating too much.

Low and behold, I had reinvented doing the approach at 1.3 times stall
(or for a Coupe, minimum flying speed).

I'd advise everyone to find your minimum flying speed, calculate 1.3
times it for normal approaches (perhaps 1.4 for bumpy, gusty days) and
practice, practice, practice.

Also test your sink rate and penetration rate at various indicated
speeds in your plane.  For example, against a 15 mph headwind, if I lose
power I can best get to the runway at 90 mph approach speed (better
forward progress/foot of descent) in MY plane.

We all need an excuse to go flying.  Safe flight testing of your own
plane's characteristics can be a fun and profitible way to spend an hour
or two.

Please see my other message asking people to test their plane's glide.
-- 
Ed Burkhead
East Peoria, Ill.
N3802H, 415-D

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