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Old 11th Jun 2020, 09:55
  #1165 (permalink)  
FullWings
 
Join Date: Dec 2003
Location: Tring, UK
Posts: 1,847
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That’s an interesting one.

If you are sliding down the runway on the engines and attempt to get back in the air again, there would be considerable differences in the potential aerodynamic and other forces/couples compared with a normal rotation - how much AoA could you generate with the tail on the ground given the fuselage is much closer to the tarmac? It may only be possible to get back into the air if you are much faster than Vref? I doubt if this is a situation that receives much thought in the design of the aircraft or its certification. It’s certainly not in the training syllabus: “PIA 123 short finals for a gearless touch and go”...
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