Document ID: chunk:federal_register_of_legislation:F2024C01173:reg:4:p18
Version: federal_register_of_legislation:F2024C01173
Segment Type: reg
Provision Reference: reg 4 (pt 18/18)
Character Range: 188577–190631

of Division 1A, Chapter 9
  This Division:
 (a) is made for subregulation 121.395(1) of CASR; and
 (b) prescribes requirements relating to take-off performance for a flight of an aeroplane mentioned in section 9.08B.
Note 1: Regulation 121.390 of CASR requires a calculation that relates to an aeroplane's performance to be made using performance data set out in the aircraft flight manual instructions for the aeroplane or approved by CASA. See the CASR Dictionary for the definition of aircraft flight manual instructions.
Note 2: Regulation 91.055 of CASR makes it an offence if an aircraft is operated in a manner that creates a hazard to another aircraft, a person or property.

9.08B  Application of this Division
  This Division applies to an aeroplane that:
 (a) is a propeller-driven aeroplane; and
 (b) has a maximum take-off weight of not more than 5 700 kg.

9.08C  Definitions for this Division
  In this Division:
approved take‑off factor, for an aeroplane, means the take‑off factor for which the aeroplane operator holds an approval under regulation 121.010 of CASR.
factored take‑off run: see section 9.08D.
standard take‑off factor means:
 (a) for an aeroplane with a maximum take-off weight of not more than 2 000 kg—1.15; and
 (b) for an aeroplane with an maximum take-off weight of more than 2 000 kg, but less than 3 500 kg—a factor derived by linear interpolation between 1.15 and 1.25, according to the aeroplane's maximum take-off weight; and
 (c) for an aeroplane with a maximum take-off weight of 3 500 kg or more—1.25.

9.08D  Meaning of factored take-off run
  The factored take‑off run, for an aeroplane that is of the kind mentioned in column 1 of an item in table 9.08D, is the take‑off run required, for the aeroplane, multiplied by the factor mentioned in column 2 of the item.

Table 9.08D—Factored take‑off run
Item                               Column 1                                                     Column 2
                                   Aeroplane                                                    Factor