Mailing List flyrotary@lancaironline.net Message #58916
From: Mark Steitle <msteitle@gmail.com>
Subject: Re: [FlyRotary] FIRST FLIGHT N655HC
Date: Thu, 30 Aug 2012 18:44:53 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
David, 

Congrats!!!  Job well done.  Terry Lutz... WOW!  

What was the OAT?  I start to get nervous when my coolant temp goes above 200 F.  No reason to climb at WOT if not needed and OAT is high.  

Mark S.   

On Thu, Aug 30, 2012 at 6:07 PM, <hoursaway1@comcast.net> wrote:
First flight for me anyhow not for the aircraft, Terry Lutz ( AKA;;  world renowned professional test pilot, flew in from France to do the First, First flight )
Temps went;;   coolant 221 F  max,  oil 210 F  max,  on full throttle clime out up to 2000 ft., powered back from 6300 rpm to 5000 rpm/135 mph indicated, push the nose over to level off, pulled power back to 4500 rpm  ( made no prop pitch changes at this time )   temps went down to;;   coolant 195 F,  oil 190 F,  this is without therm. & bypass blocked, also would like comments about sealing around sides of both radiators, we saw the extra fins there so we allowed air to pass through that area, may install a temp seal & recheck data points next flight. Then possibly install venting openings in bottom of cowl to let more airflow out quicker.   David  R. Cook  RV6A  Rotary.

From: "Joseph Pirch" <pirch@sbcglobal.net>
To: hoursaway1@comcast.net, "rv man2010" <rv.man2010@hotmail.com>
Sent: Wednesday, August 29, 2012 8:40:58 PM





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