Originally Posted by
Sharklet
Hola MACH1.0,
Durante una aproximación RNP, la desviación máxima vertical permitida en relación a la senda (Glide Path y no Glide Slope) desde FAF a DA es de 75 pies.
Buenas de nuevo Sharklet,
Corrígeme si estoy equivocado pero esa norma solo aplica a las RNP AR APCH (RNP approach for which authorisation is required).
Part C. Implementing RNP
Chapter 6. Implementing RNP AR APCH
6.3.4.2.8 The vertical deviation must be within 22 m (75 ft) during the final approach segment. Vertical deviation should
be monitored above and below the glide path; while being above the glide path provides margin against obstacles on the
final approach, it can result in a go-around decision closer to the runway and reduce the margin against obstacles in the
missed approach.
6.3.4.2.9 Pilots must execute a missed approach if the lateral deviation exceeds 1 × RNP or the vertical deviation
exceeds 22 m (75 ft), unless the pilot has in sight the visual references required to continue the approach.
Sin embargo no he visto nada asociado como te comentaba en relación a las RNP APCH simples, salvo su DH cuyos mínimos serían 200 o 250 ft según el caso.