Sorry NSEU after I posted I saw your last. Please see my previous edited post.
WT do know nobody would take up the system. That is IF your concerns were to crystallise.
H&S. First there is the FAA & CAA with certification and an STC. This is where Newport Aeronautical come in. They do such work for the big boys. They know what is feasible.
Airlines are quite protective of their fleets too.
Winglets managed it and that was a flight system!
WT are not amateurs.
Last edited by rahosi; 7th November 2007 at 23:49.