CTHIn ForceLegislation
Manual of Standards Part 172—Air Traffic Services
(c) an ATS surveillance system and assoc(c) an ATS surveillance system and associated display system is in use which is demonstrably suitable for using 3 NM separation.
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(c) an ATS surveillance system and associated display system is in use which is demonstrably suitable for using 3 NM separation.
10.5.5.2A Subject to subsection 10.5.5.3, the separation minimum in 10.5.5.1 may be reduced to not less than 2.5 NM between succeeding aircraft which are established on the same final approach track within 10 NM of the runway end if: