John , These stall speeds are the published stall speeds for the ERCOUPE 415 in its different variants and several gross weights it was registered under over the years. As we all know, one stall variable is the gross weight. I think all the stall speeds assume straight and level flight. The last two values are computed by evaluating the trend that is visible over the other weight /speed combinations. Hartmut
To: [email protected]: [email protected]: Thu, 15 Jan 2009 19:32:32 -0600Subject: Re: [ercoupe-tech] Re:Stall speeds I'm not sure what this chart is showing us. How were the speeds and weights measured? What was the power setting? Are these actual figures or computed figures? While the figures look reasonable, it's been my experience that the best way to determine stall speeds for a light aircraft is to fly a planned sequence and document the figures for that specific aircraft. Due to our Coupe's age and all, things like weight and indicated airspeed are often only "close" (but not really accurate facts) which can vary widely from plane to plane.John RoachN [email protected] wrote:>>>>> **************> A Good Credit Score is 700 or Above. See yours in just 2 easy steps! > (http://pr.atwola.com/promoclk/100000075x1215855013x1201028747/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072%26hmpgID=62%26bcd=DecemailfooterNO62) >>> _________________________________________________________________ Windows Live™: Keep your life in sync. http://windowslive.com/howitworks?ocid=TXT_TAGLM_WL_t1_allup_howitworks_012009
