jhstarn(at)verizon.net Guest
 
 
 
 
 
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				 Posted: Wed Mar 21, 2007 12:19 pm    Post subject: aluminum verses composite | 
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				Subject: Fw: aluminum verses composite
 Great post... (BUT I did add a few things)
 KABONG Do Not Archive HRII N561FS & Corvette driver
  	  | Quote: | 	 		  
 
  FROM: Zenith-List message posted by: "Aaron Gustafson" 
  <agustafson(at)chartermi.net>
 
  METAL
  work on it anywhere (no stink)
  few special tools
  health hazards:  metal cuts & cleco cramps
  fast planes or STOL
  clean the shop by sweeping up the cutoffs and rivet mandrels (once a week 
  ??)
  paint it any color
  park it outside option
  COMPOSITE
  temperature critical shop
  more special tools
  health hazards:  epoxy sensitivity,  fiberglass cuts and slivers = ITCH
  usually fast planes ie. long paved runways
  vaccum up the "powder" daily (unless you like the Peanuts "Pig Pen" look 
  as you walk thru the shop)
  clean the shop by grinding the drips off the floor
  paint choices..: White, off-white & egg shell
  gotta have a hanger
  AND the 3 S's....Sanding, sanding & SANDING
 
                            Original post:
 | 	  
 I am about to start the rudder for a scratch built 601XL (Corvair?).
 However, yesterday I heard of a 3/4 completed Vision homebuilt that was
 for sale.  (The builder had died).  This project is a composite plane
 and total estimated time for a scratch build is 3000 hours.  I have not
 seen any estimates of how long a scratch build is for the 601.  My
 question is this?  Has anyone worked on both metal and composite?  What
 are the advantages and disadvantages of each?  I realize this is a
 Zenith (metal built planes) site and that the people who are here have
 decided that is the way to go.  At 59, I suspect this will be the only
 plane I'll have.  I'm taking flying lessons now so I don't have a much
 experience in that area either.  I would assess my building skills as
 well above average and have space and tools to build about anything.  I
 would just like to hear what others had considered when they chose their
 project.
 
 
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