PPRuNe Forums - View Single Post - The R22 corner: Owning, flying & training questions
Old 11th Jan 2008, 05:40
  #7 (permalink)  
manfromuncle
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Big NTSB study of 'unexplained' R22 accidents here:

http://www.ntsb.gov/publictn/1996/SIR9603.pdf