Safe Zone for Closely Spaced Parallel Approaches

摘要

THE predominant approach to managing safety for aircraft onnclosely spaced parallel approaches has been to detect andnresolve (DAR) potential collisions caused by one aircraftnunexpectedly turning toward the other (blundering) while remainingnclear of the wake vortices of the other aircraft [1–3]. Other effortsnhave attempted to ensure that an escape maneuver is available, andnalert just before the predetermined maneuver or range of maneuversnis no longer available [4,5].