Originally Posted by
FlyinErin
... they checked my results and found that my hearing loss was only at 500hz (middle c on a piano i'm told)
Middle C has a frequency of 261.6Hz, so 500Hz is almost 1 octave above middle C - in fact a slightly sharp B which has a frequency of 493.9Hz.
Good luck with your Class 1 and ATPL. What will be will B, see! Keep sharp.