AMC4 ATS.TR.255 Operations on parallel or near-parallel runways
ED Decision 2020/008/R
REQUIREMENTS AND PROCEDURES FOR SEGREGATED PARALLEL OPERATIONS
Segregated parallel operations should only be conducted on parallel runways when the following conditions are met:
(a) the runway centre lines are spaced by a minimum of 760 m (2 500 ft) (see Figure 56). Such minimum may be decreased by 30 m for each 150 m that the arrival runway is staggered toward the arriving aircraft, to a minimum of 300 m (see Figure 57), and should be increased by 30 m for each 150 m that the arrival runway is staggered away from the arriving aircraft (see Figure 58);
(b) the nominal
departure track diverges immediately after take-off by at least 30 degrees
from the missed approach track of the adjacent approach (see Figure 56);
Figure 56: Segregated parallel operations
Figure 57: Segregated parallel operations where runways are staggered
Figure 58: Segregated parallel operations where runways are staggered
(c) the instrument flight procedure that aligns the aircraft with the extended runway centre line is one of the following:
(1) precision approaches and/or APV (RNP AR APCH, RNP APCH);
(2) surveillance radar approach (SRA);
(3) visual approach; and
(d) a suitable ATS surveillance system and the appropriate ground facilities conform to the standard necessary for the specific type of approach in point (c) above.