CS ADR-DSN.B.205 Radio altimeter operating area

• ED Decision 2016/027/R found in: Aerodromes (139/2014) Part-ADR.AR Part-ADR.OR Part-ADR.OPS CS-ADR-DSN CS-HPT-DSN (Dec 2024)

CS ADR-DSN.B.205 Radio altimeter operating area ED Decision 2016/027/R (a) A radio altimeter operating area should be established in the pre-threshold area of a precision approach runway Category II and III, and where practicable, in the pre-threshold area of a precision approach runway Category I. (b) Length of the area: A radio altimeter operating area should extend before the threshold for a distance of at least 300 m. (c) Width of the area: A radio altimeter operating area should extend laterally, on each side of the extended centre line of the runway, to a distance of 60 m, except that, when special circumstances so warrant, the distance may be reduced to no less than 30 m if a safety assessment indicates that such reduction would not affect the safety of operations of aircraft. [Issue: ADR-DSN/3] CS ADR-DSN.B.205 Radio altimeter operating area ED Decision 2016/027/R (a) A radio altimeter operating area should be established in the pre-threshold area of a precision approach runway Category II and III, and where practicable, in the pre-threshold area of a precision approach runway Category I. (b) Length of the area: A radio altimeter operating area should extend before the threshold for a distance of at least 300 m. (c) Width of the area: A radio altimeter operating area should extend laterally, on each side of the extended centre line of the runway, to a distance of 60 m, except that, when special circumstances so warrant, the distance may be reduced to no less than 30 m if a safety assessment indicates that such reduction would not affect the safety of operations of aircraft. [Issue: ADR-DSN/3] #### CS ADR-DSN.B.205 Radio altimeter operating area *ED Decision 2016/027/R* (a) A radio altimeter operating area should be established in the pre-threshold area of a precision approach runway Category II and III, and where practicable, in the pre-threshold area of a precision approach runway Category I. (b) Length of the area: A radio altimeter operating area should extend before the threshold for a distance of at least 300 m. (c) Width of the area: A radio altimeter operating area should extend laterally, on each side of the extended centre line of the runway, to a distance of 60 m, except that, when special circumstances so warrant, the distance may be reduced to no less than 30 m if a safety assessment indicates that such reduction would not affect the safety of operations of aircraft. [Issue: ADR-DSN/3]