CAP437 Edition 8 Amend 1 is now available

CAP437 Helideck Operations

This publication provides the criteria applied by the CAA in assessing the standards of offshore helicopter landing areas for worldwide use by helicopters registered in the United Kingdom.

Edition 8 amendment 01/2018 is issued to clarify aspects of the final specification and installation arrangements for the Lit Touchdown/ Positioning Marking Circle and Lit Heliport Identification ‘H’ Marking. The requirement for floodlighting to aid the visual task of final approach, hover and landing is removed. 

Chapter 5 has been re-written to amplify new international best practices. The NUI fire-fighting scheme has been updated including withdrawl of the 2011 industry letter. 

A further update of the helideck surface section is presented with the introduction of a new helideck contamination scale, waiving of full-scale testing of legacy profiled helidecks, and further refinements to best practice including an update to the Friction Survey Protocol. Finally, the European Aviation Safety Agency (EASA) Requirements for Air Operators, Operational Requirements Part-OPS, Annex VI Part SPA (AMC1 SPA.HOFO.115 Use of offshore locations) has been refined in Appendix A to ensure it fully reflects best practice for operations on the UKCS.

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