Document ID: chunk:federal_register_of_legislation:F2005B00781:body:0:p1
Version: federal_register_of_legislation:F2005B00781
Segment Type: other
Provision Reference: 
Character Range: 0–2969

Civil Aviation Amendment Order
(No. R6) 2004

I, WILLIAM BRUCE BYRON, Director of Aviation Safety, on behalf of CASA, issue the following Civil Aviation Order under subregulation 235 (2) of the Civil Aviation Regulations 1988.

[Signed Bruce Byron]

Bruce Byron
Director of Aviation Safety and
   Chief Executive Officer

2 December 2004

__________________

1 Name of Order
  This Order is the Civil Aviation Amendment Order (No. R6) 2004.
2 Commencement
  This Order commences on gazettal.
       3                       Replacement of section 20.7.1 of the Civil Aviation Orders
  Section 20.7.1 of the Civil Aviation Orders is omitted and a new section substituted as set out in Schedule 1.
Schedule 1 Substitution of section 20.7.1 of the Civil Aviation Orders

SECTION 20.7.1

AEROPLANE WEIGHT LIMITATIONS — AEROPLANES ABOVE 5 700 KG — ALL OPERATIONS (PISTON-ENGINED)

1 APPLICATION
 This section applies to piston-engined aeroplane types having a maximum permissible all-up weight in excess of 5 700 kg and which were registered in Australia prior to 1 June 1963.
2 TAKE-OFF WEIGHT LIMITATIONS
2.1 An aeroplane shall not take-off at a weight in excess of the weights determined in accordance with subparagraphs 2.1.1 to 2.1.4 of these Orders:
2.1.1 The permissible all-up weight as specified in its Certificate of Airworthiness.
2.1.2 The maximum take-off weight specified in the relevant Aeroplane Flight Manual for the altitude above sea level of the aerodrome concerned.
2.1.3 The lesser weight of either:
 (a) the permissible landing weight at the destination aerodrome calculated in accordance with paragraph 3 of these Orders plus the weight of fuel that would normally be consumed in flying from the departure aerodrome to the destination aerodrome; or
 (b) the permissible landing weight at the alternate aerodrome calculated in accordance with paragraph 3 of these Orders plus the weight of fuel that would normally be consumed in flying from the departure aerodrome to the alternate aerodrome.
Note: Subparagraph (b) will apply only when the flight plan includes an alternate aerodrome.
2.1.4 The weight calculated from the relevant current CASA Take-off Weight Chart or approved Company Take-off Weight Chart for the aerodrome type concerned in conjunction with either:
 (a) the corrected effective operational length of the runway to be used for take-off under ambient conditions; or
 (b) the appropriate seasonal declared density altitude taken in conjunction with either:
 (i) the corrected effective operational length of the runway for take-off under no wind conditions; or
 (ii)  the corrected effective operational length of any subsidiary runway for take-off under the minimum head-wind component that may result when the main runway cannot be used due to excessive cross-wind component, whichever gives the lesser weight.
Note: The weight calculated in accordance with subparagraph (b) (ii) above shall not apply to a subsidiary runway