Thanks Hartingon for a superb setting out of the problem. The new problem is that, post Covid losses, no airline has the money to start the process, leave alone for concerted effort across the globe to make new standards. The first step would be for IATA to start the process of agreeing standards (which takes years) so as to be ready when the money is.
Last edited by PAXboy; 8th May 2021 at 17:39.