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Old 18th Jul 2020, 15:00
  #35 (permalink)  
Allan Lupton
 
Join Date: Dec 2007
Location: Hertfordshire
Posts: 517
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Yes the Trident's Mc was 0.88 but as noted above, the Convair 990 with Mc=0.91 had already been there! Same nominal angle of sweep at 35º of course cf the 747's 37.5º
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