Bart,

I experienced that it helps a bit to trim the plane for cruise instead for 
take-off when taking off in a cross wind.

That keeps the nose down, but not with too much of a pressure. It is still a 
bit wobbly at times, but it feels easier to steer.

More complicated is the landing in a strong cross wind, when the plane is 
trimmed nose up. My worst experience was on a grass field with a strong cross 
wind.
Soft field procedure called for lifting the nose as soon as possible, but we 
need the nose wheel for steering, so down it stays, but then the nose wheel 
does not really track on the soft ground. One has to find the trade-off between 
keeping the nose down for steering and getting the nose up to gain speed. 

On one of my last landings in a strong crosswind, I had the feeling to guide 
the plane down the runway on the nose wheel and the leeward main wheel only - I 
came in too fast. The wing was coming up high and stayed so for a while. The 
manual recommends using the brakes then, but it is really something to get used 
to first.

Hartmut



  ----- Original Message ----- 
  From: robertbartunek 
  To: [email protected] 
  Sent: Friday, February 08, 2008 10:29 PM
  Subject: [ercoupe-tech] Crosswinds


  I haven't heard anyone address an airspeed adjustment for the gust 
  factor during a crosswind landing. In many aircraft operating manuals, 
  adding half the gust to your computed final approach airspeed is 
  recommended. Sounds like a smart thing to do.

  And I am still not impressed by the crosswind handling characteristics 
  of the Ercoupe. The tendency for the aircraft to weathervane into a 
  strong crosswind durning takeoff/landing roll requires an opposite 
  (downwind) application of yoke steering force to steer the nosewheel 
  and keep the aircraft moving straight down the runway. That same 
  control input lowers the aileron on the upwind wing which increases the 
  lift on that wing. If and when the upwind wing rises under this 
  circumstance, any attempt to lower the wing by applying aileron to 
  decrease the bank also turns the nosewheel into the wind and a rapid 
  turn into the crosswind occurs. Just hope you have enough speed to 
  become airborne before you depart the hard surface and remember to say 
  to yourself,
  "Hold er' Newt, she smells alfalfa".
  Bart



   

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