Publication: Magyar Közlöny
Issue: MK-2009-104 (Year: 2009, Number: 104)
Era: 2004-2010
Section: 
Paragraph Index: 1166

d) In no case shall the mass at the start of take-off, or at the expected time of landing at the destination and at any alternate, exceed the relevant maximum mass at which compliance has been demonstrated with the applicable noise certification Standards in Annex 16, Volume I, unless otherwise authorized in exceptional circumstances for a certain operating site where there is no noise disturbance problem, by the competent authority of the State in which the operating site is situated. 3.2.7.1 In developing a code of performance, the State of the Operator shall either apply a risk assessment methodology in accordance with the guidance in Attachment A or, for those States that choose not to apply a risk assessment methodology, the Standards of 3.2.7.2, 3.2.7.3 and 3.2.7.4 shall apply. 3.2.7.2 Take-off and initial climb phase 3.2.7.2.1 Operations in performance Class 1. The helicopter shall be able, in the event of the failure of the critical power-unit being recognized at or before the take-off decision point, to discontinue the take-off and stop within the rejected take-off area available or, in the event of the failure of the critical power-unit being recognized at or after the take-off decision point, to continue the take-off, clearing all obstacles along the flight path by an adequate margin until the helicopter is in a position to comply with 3.2.7.3.1. 3.2.7.2.2 Operations in performance Class 2. The helicopter shall be able, in the event of the failure of the critical power-unit at any time after reaching DPATO, to continue the take-off, clearing all obstacles along the flight path by an adequate margin until the helicopter is in a position to comply with 3.2.7.3.1. Before the DPATO, failure of the critical power-unit may cause the helicopter to force-land; therefore the conditions stated in 3.1.2 shall apply. Section II, Chapter 3 Annex 6 — Operation of Aircraft II-3-3 22/11/07 3.2.7.2.3 Operations in performance Class 3. At any point of the flight path, failure of a power-unit will cause the helicopter to force-land; therefore the conditions stated in 3.1.2 shall apply. 3.2.7.3 En-route phase 3.2.7.3.1 Operations in performance Classes 1 and 2. The helicopter shall be able, in the event of the failure of the critical power-unit at any point in the en-route phase, to continue the flight to a site at which the conditions of 3.2.7.4.1 for operations in performance Class 1, or the conditions of 3.2.7.4.2 for operations in performance Class 2 can be met, without flying below the appropriate minimum flight altitude at any point. Note.— When the en-route phase is conducted over a hostile environment and the diversion time to an alternate would exceed two hours, it is recommended that the State of the Operator assess the risks associated with a second power-unit failure. 3.2.7.3.2 Operations in performance Class 3. The helicopter shall be able, with all power-units operating, to continue along its intended route or planned diversions without flying at any point below the appropriate minimum flight altitude. At any point of the flight path, failure of a power-unit will cause the helicopter to force-land; therefore the conditions stated in 3.1.2 shall apply. 3.2.7.4 Approach and landing phase 3.2.7.4.1 Operations in performance Class 1. In the event of the failure of the critical power-unit being recognized at any point during the approach and landing phase, before the landing decision point, the helicopter shall, at the destination and at any alternate, after clearing all obstacles in the approach path, be able to land and stop within the landing distance available or to perform a balked landing and clear all obstacles in the flight path by an adequate margin equivalent to that specified in 3.2.7.2.1. In case of the failure occurring after the landing decision point, the helicopter shall be able to land and stop within the landing distance available. 3.2.7.4.2 Operations in performance Class 2. In the event of the failure of the critical power-unit before the DPBL, the helicopter shall, at the destination and at any alternate, after clearing all obstacles in the approach path, be able either to land and stop within the landing distance available or to perform a balked landing and clear all obstacles in the flight path by an adequate margin equivalent to that specified in 3.2.7.2.2. After the DPBL, failure of a power-unit may cause the helicopter to force-land; therefore the conditions stated in 3.1.2 shall apply. 3.2.7.4.3 Operations in performance Class 3. At any point of the flight path, failure of a power-unit will cause the helicopter to force-land; therefore the conditions stated in 3.1.2 shall apply. 3.3 Obstacle data The operator shall use available obstacle data to develop procedures to comply with the take-off, initial climb, approach and landing phases detailed in the code of performance established by the State of the Operator. 3.4 Additional requirements for operations of helicopters in performance Class 3 in IMC, except special VFR flights 3.4.1 Operations in performance Class 3 in IMC shall be conducted only over a surface environment acceptable to the competent authority of the State over which the operations are performed. Annex 6 — Operation of Aircraft Part III 22/11/07 II-3-4 3.4.2 In approving operations by helicopters operating in performance Class 3 in IMC, the State of the Operator shall ensure that the helicopter is certificated for flight under IFR and that the overall level of safety intended by the provisions of Annexes 6 and 8 is provided by:

Source: https://magyarkozlony.hu/hivatalos-lapok/bfd0d67db9f223889f627fd618725b03526630e2/dokumentumok/d5234fd7275da04023366ab8a434989962a31bdf/letoltes