CAT.POL.H.220 Landing
(a)  
The landing mass of the helicopter at the estimated time of landing shall not exceed the maximum mass specified in the AFM for the procedure to be used.

(b)  
In the event of the critical engine failure being recognised at any point at or before the landing decision point (LDP), it is possible either to land and stop within the FATO, or to perform a balked landing and clear all obstacles in the flight path by a vertical margin of 10.7 m (35 ft). Only obstacles as specified in CAT.POL.H.110 have to be considered.

(c)  
In the event of the critical engine failure being recognised at any point at or after the LDP, it is possible to:

(1)  
clear all obstacles in the approach path; and

(2)  
land and stop within the FATO.

(d)  
When showing compliance with (a) to (c), account shall be taken of the appropriate parameters of CAT.POL.H.105 (c) for the estimated time of landing at the destination aerodrome or operating site, or any alternate if required.

(e)  
That part of the landing from the LDP to touchdown shall be conducted in sight of the surface.

CAT.POL.H.225 Helicopter operations to/from a public interest site
(a)  
Operations to/from a public interest site (PIS) may be conducted in performance class 2, without complying with CAT.POL.H.310 (b) or CAT.POL.H.325 (b), provided that all of the following are complied with:

(1)  
the PIS was established before 1 July 2002;

(2)  
the size or obstacle environment does not permit compliance with performance class 1;

(3)  
the operation is conducted with a helicopter with an MOPSC of six or less;

(4)  
the operator complies with CAT.POL.H.305 (b)(2) and (b)(3);

(5)  
the helicopter mass does not exceed the maximum mass specified in the AFM for a climb gradient of 8 % in still air at the appropriate take-off safety speed (VTOSS) with the critical engine inoperative and the remaining engines operating at an appropriate power rating; and

(6)  
the operator has prior approval by the competent authority and the State of the PIS.

(b)  
Site-specific procedures shall be established in the operations manual to minimise the period during which there would be danger to helicopter occupants and persons on the surface in the event of an engine failure during take-off and landing.

(c)  
The operations manual shall contain for each PIS: a diagram, or annotated photograph, showing the main aspects, the dimensions, the non-conformance with performance class 1, the main hazards and the contingency plan should an incident occur.

Chapter 3 — Performance class 2

CAT.POL.H.300 General
Helicopters operated in performance class 2 shall be certified in Category A or equivalent.
　
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本文鏈接地址：Annexes to the draft Commission Regulation on ‘Air Operations - OPS’(115)