PPRuNe Forums - View Single Post - Calling any Harrier crew from 233 Operational Conversion Unit
Old 7th Jan 2018, 19:06
  #16 (permalink)  
BEagle
 
Join Date: May 1999
Location: Quite near 'An aerodrome somewhere in England'
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We were taught about 'explosive lenses' and earlier 'gun' fission devices, as well as fusion and fission-fusion-fission devices.

All rather a long time ago now.
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