Document ID: chunk:federal_register_of_legislation:F2025L00082:body:0:p1
Version: federal_register_of_legislation:F2025L00082
Segment Type: other
Provision Reference: 
Character Range: 0–2733

I, PHILIPPA JILLIAN SPENCE, Director of Aviation Safety, on behalf of CASA, make this instrument under regulations 91.040 and 201.025 of the Civil Aviation Safety Regulations 1998.

[Signed P. Spence]
Pip Spence
Director of Aviation Safety
3 February 2025
Part 91 MOS Amendment Instrument 2025 (No. 1)

1 Name of instrument
        This instrument is the Part 91 MOS Amendment Instrument 2025 (No. 1).
Note   MOS is short for Manual of Standards.

2 Commencement
        This instrument commences on 1 March 2025.

3 Amendment of the Part 91 Manual of Standards
        Schedule 1 amends the Part 91 (General Operating and Flight Rules) Manual of Standards 2020.

Schedule 1 Amendments

[1] Subsection 1.07 (6), Definitions
insert
AFIS means Aerodrome Flight Information Service.
approach procedure with vertical guidance means a PBN IAP designed for 3D instrument approach operations Type A.
Type A, for an instrument approach operation, means a minimum descent height, or a decision height at or above 250 ft.
Type B, for an instrument approach operation, means a decision height below 250 ft, and includes CAT I ILS and low-visibility CAT II and CAT III ILS.

[2] Subsection 1.07 (6), definition of non-precision approach
repeal and substitute
non-precision approach procedure means an IAP designed for 2D instrument approach operations Type A.

[3] Subsection 1.07 (6), definition of precision approach procedure
repeal and substitute
precision approach procedure means an IAP based on an ILS, an MLS, a GLS or an SBAS CAT I, and which is designed for 3D instrument approach operations Type A or B.

[4] Section 2.07, Table 2.07 (3), Item 2B, Column 5
insert
Clear of cloud

[5] Section 6.02
repeal and substitute

6.02 RESERVED

[6] Subsection 8.02 (2)
repeal and substitute
       (2) The definition in subsection (1) may be read as if there were no mention of probabilities in subparagraph (1) (b) (ii) and paragraph (1) (d), but only if:
(a) flight planning for a flight is based on a TAF3; and
(b) the ETA of the flight is within the first 3 hours of the TAF3 validity period; and
(c) the ETA does not fall outside the end time (if any) specified for the TAF3 service.

[7] Paragraph 10.02 (a)
omit
available for use
insert
available, suitable and safe for use

[8] Section 11.22
repeal and substitute

11.22 Danger areas
        Subject to section 11.23, the pilot in command of an aircraft may fly within or across a danger area that is not a military operating area provided that:
(a) before the flight, the pilot in command is demonstrably aware of the specific activity which causes the area to be a danger area; and
(b) before and during the flight, the pilot in command takes appropriate precautions against any