My NIHL from a full career in military helos is: (both ears)
1000HZ-50dB
2000HZ-50dB
3000Hz-55dB
I've hearing aids both ears, anyone any experience of CAA attitude towards hearing aids? Also, the CAA renewal thresholds are lower based on aircrew experience, doesn't 30 years military aviation count? Clearly I couldn't get close to the Class 1 required for an initial issue CPL(H), and even with hearing aids I'd be struggling to renew?