AWO.B.CATII.115 CS AWO.B.CATII.115 Excess-deviation alerts

- (a) Excess-deviation alerts shall operate when the deviation from the xLS glide path or localizer centre line exceeds a value from which a safe landing can be performed from offset positions equivalent to the excess-deviation alert, without exceptional piloting skill and with the visual references available in these conditions. (See AMC AWO.B.CATII.115(a)) - (b) Excess-deviation alerts shall be set to operate with a delay of not more than 1 second from the time that the values determined in CS AWO.B.CATII.115(a) are exceeded. - (c) Excess-deviation alerts shall be active at least from 90 m (300 ft) to the DH, but the glide path alert should not be active below 30 m (100 ft).

[Issue: CS-AWO/2]

AMC AWO.B.CATII.115(a) Excess-deviation alerts

ED Decision 2022/007/R

The excess-deviation alerts should be set to operate when the xLS deviation exceeds not more than:

- -75 µA for the glide path; and - -25 µA for the localiser.

[Issue: CS-AWO/2]

Easy Access Rules for All-Weather Operations (CS-AWO)

SUBPART B -APPROACH AND LANDING

SECTION 3 -AIRWORTHINESS CERTIFICATION OF AEROPLANES FOR OPERATIONS WITH DECISION HEIGHTS (DHs) BELOW 60 M (200 FT) AND DOWN TO 30 M (100 FT) -CATEGORY II (CAT II) OPERATIONS