AMC1 CAT.OP.MPA.105 Use of aerodromes and operating sites    

CAA ORS9 Decision No. 1

DEFINING OPERATING SITES — HELICOPTERS

When defining operating sites (including infrequent or temporary sites) for the type(s) of helicopter(s) and operation(s) concerned, the operator should take account of the following:

  1. An adequate site is a site that the operator considers to be satisfactory, taking account of the applicable performance requirements and site characteristics (guidance on standards and criteria are contained in ICAO Annex 14 Volume 2 and in the ICAO Heliport Manual (Doc 9261‑AN/903)).

  2. The operator should have in place a procedure for the survey of sites by a competent person. Such a procedure should take account of possible changes to the site characteristics which may have taken place since last surveyed.

  3. Sites that are pre‑surveyed should be specifically specified in the operations manual. The operations manual should contain diagrams or/and ground and aerial photographs, and depiction (pictorial) and description of:

    1. the overall dimensions of the site;

    2. location and height of relevant obstacles to approach and take‑off profiles, and in the manoeuvring area;

    3. approach and take‑off flight paths;

    4. surface condition (blowing dust/snow/sand);

    5. helicopter types authorised with reference to performance requirements;

    6. provision of control of third parties on the ground (if applicable);

    7. procedure for activating site with land owner or controlling authority;

    8. other useful information, for example, appropriate ATS agency and frequency; and

    9. lighting (if applicable).

  4. For sites that are not pre‑surveyed, the operator should have in place a procedure that enables the pilot to make, from the air, a judgement on the suitability of a site. (c)(1) to (c)(6) should be considered.

  5. Operations to non‑pre‑surveyed sites by night (except in accordance with SPA.HEMS.125(b)(4)) should not be permitted.