Comments by "Mike O\x27Neill" (@EllieMaes-Grandad) on "Simple Flying" channel.

  1. Hydrogen is expensive to produce, so more costly for passengers to fly. They may opt not to do so; time will tell.
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  2. Engines At The Back - makes for more modern look. VC10s and Caravelles come to mind? Plus ça change, plus c'est la même chose . . . !
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