SPA.HOFO.125 Offshore standard approach
procedures (OSAPs)
Regulation (EU) 2021/2237
(a) An operator shall establish procedures to ensure that offshore standard approach procedures (OSAPs) are followed only if:
(1) the helicopter is capable of providing navigation and real-time obstacle environment information for obstacle clearance; and
(2) either:
(i) the minimum descent height (MDH) is determined from a radio altimeter or a device that provides equivalent performance; or
(ii) the minimum descent altitude (MDA) is applied and it includes an adequate margin.
(b) If the operator follows OSAPs to rigs or vessels in transit, the flight shall be conducted in multi‑pilot operations.
(c) The decision range shall provide adequate obstacle clearance in the missed approach from any destination for which an OSAP is planned.
(d) The approach shall only be continued beyond decision range or below the minimum descent altitude/height (MDA/H) when visual reference to the destination has been established.
(e) For single-pilot operations, appropriate increments shall be added to the MDA/H and decision range.
(f) When an OSAP is followed to a non-moving offshore location (i.e. fixed installation or moored vessel) and a reliable GNSS position for the location is available in the navigation system, the GNSS/area navigation system shall be used to enhance the safety of the OSAP.
(g) The operator shall include OSAPs in its initial and recurrent training and checking programmes.
Helicopter operators using offshore standard approach procedures (OSAPs) must ensure navigation capabilities and obstacle clearance. Minimum descent height/altitude requirements apply, with multi-pilot operations for transit. Missed approach obstacle clearance is crucial. Visual reference is needed beyond decision range. Single-pilot operations require increased minimums. GNSS enhances safety for fixed locations. OSAP training is mandatory.
* Summary by Aviation.Bot - Always consult the original document for the most accurate information.
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