PPRuNe Forums - View Single Post - 707 Engine pylons
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Old 30th October 2004 | 14:59
  #10 (permalink)  
RUDAS
 
Joined: Sep 2003
Posts: 311
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From: temporarily unsure :-)
Yeah,the difference in pylon shape is due to the 7 oh having three turbocompressors.Apparently a fourth was a(rather unpopular) option,but as i recall reading,only the current Airforce One of the time had four installed.
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