> holding altitude to within 0.02 kPa is more difficult than holding altitude to within 0.05 kPa or to within 0.30 kPa
"more" difficult is obviously true, but the difficulty of holding an altitude is only a small part of the overall difficulty of RSVM.
In other words, RSVM is much more about accuracy than precision, and the claim was that planes were "probably fairly precise already". The reason they needed upgrades was to improve the accuracy, not so much to improve the precision.
"more" difficult is obviously true, but the difficulty of holding an altitude is only a small part of the overall difficulty of RSVM.
In other words, RSVM is much more about accuracy than precision, and the claim was that planes were "probably fairly precise already". The reason they needed upgrades was to improve the accuracy, not so much to improve the precision.