PART 4 Noise and vibration, maintenance and aerodrome facilities
1.Weight and performance of public transport aeroplanes designated as aeroplanes of performance group A or performance group B
2.Weight and performance of public transport aeroplanes designated as aeroplanes of performance group C
3.Weight and performance of public transport aeroplanes designated as aeroplanes of performance group D
4.Weight and performance of public transport aeroplanes designated as aeroplanes of performance group E
5.Weight and performance of public transport aeroplanes designated as aeroplanes of performance group F
6.Weight and performance of public transport aeroplanes designated as aeroplanes of performance group X
7.Weight and performance of public transport aeroplanes designated as aeroplanes of performance group Z
1.Weight and performance of public transport helicopters carrying out Performance Class 1 operations
2.Weight and performance of public transport helicopters carrying out Performance Class 2 operations
3.Weight and performance of public transport helicopters carrying out Performance Class 3 operations