Document ID: chunk:federal_register_of_legislation:F2024L01557:reg:15:p1
Version: federal_register_of_legislation:F2024L01557
Segment Type: reg
Provision Reference: reg 15 (pt 1/3)
Character Range: 28687–31515

15                                   Regulation 173.210 (discontinuing maintenance of particular terminal instrument flight procedures)     (not modified)

19 Radio navigation aids
       (1) Subject to subsection (2), a relevant designer must ensure that a terminal instrument flight procedure mentioned in subsection 6(1), of a type covered by the designer's procedure design certificate that it designs for a listed military aerodrome, does not require the use of a ground-based radio-navigation aid other than one that is operated and maintained by a person certificated to do so under Part 171 of CASR.
       (2) Subsection (1) does not apply if:
(a) subclause 2(1) or 3(1) of Schedule 2 applies to the ground-based radio‑navigation aid; and
(b) the radio-navigation aid is operated by, or for, the Defence Force; and
(c) if the relevant designer is Airservices Australia—the flight inspection requirements mentioned in clause 2 of Schedule 2 are met in relation to the navigation aid; and
(d) if the relevant designer is Global Airspace Solutions Pty Ltd—the flight inspection requirements mentioned in clause 3 of Schedule 2 are met in relation to the navigation aid.

20 Maintenance of terminal instrument flight procedures
       (1) Subject to subsection (2), a relevant designer is responsible for maintaining, in accordance with the standards for the maintenance of terminal instrument flight procedures set out in the Part 173 Manual of Standards a terminal instrument flight procedure mentioned in subsection 6(1), of a type covered by the designer's procedure design certificate:
(a) that it designs for a listed military aerodrome; or
(b) for which that responsibility is transferred to the designer under section 21.
       (2) The designer ceases to be responsible for the maintenance of the procedure:
(a) if the designer has notified CASA and, if the procedure is published in the AIP, the AIS, under regulation 173.210 (as applied by section 18) that the designer has ceased to have that responsibility:
 (i) on the day when the notice is given; or
 (ii) if a later day is specified in the notice—on the later day; or
(b) if the designer has notified CASA and, if the procedure is published in the AIP, the AIS, under regulation 173.200 (as applied by section 18) that the designer has ceased to design the type of terminal instrument flight procedure concerned:
 (i) on the day when the notice is given; or
 (ii) if a later day is specified in the notice—on the later day; or
(c) if the relevant designer ceases to be a certified designer—on the day when the designer ceases to be a certified designer.
       (3) To avoid doubt, the requirements of paragraph 6.1.4.1A of the Part 173 Manual of Standards do not apply in relation to the maintenance of a terminal instrument flight procedure mentioned in