John Hauck
 
  
  Joined: 09 Jan 2006 Posts: 4639 Location: Titus, Alabama (hauck's holler)
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				 Posted: Wed Feb 08, 2006 5:48 pm    Post subject: High Altitude Flying With The 912ULS | 
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				|I was wondering how high you have been with your 912 S.   Did the 
 engine start to lose much power, how was its performance way up there. 
 Now that I am about to start flying a 912S im really curious how that 
 engine does at high altitudes.
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 | Michael A. Bigelow
 
 Hi Mike:
 
 I have been high enough to cross the Rockies anywhere from south to 
 north, including the Brooks Range in Alaska.  Normally, 14,500 to 
 15,000 feet gives one a comfortable margin.  The engine loses some 
 power, which is normal for a normally aspirated engine.  However, it 
 still performed well, with the MKIII at aprx'ly 1,200 lbs on take off. 
 Normal procedure to cross the mountains is take off at full throttle 
 and leave it there until it is time to pull it back for the decent on 
 the other side.  The 912ULS performs well enough to satisfy my flying 
 requirements.
 
 Take care,
 
 john h
 
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  _________________ John Hauck
 
MKIII/912ULS
 
hauck's holler
 
Titus, Alabama | 
			 
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