We provide turnkey helideck specialist services for our clients. We can assist end users or consultants/engineers throughout the entire scope of planning, design/engineering, construction and certification of new or existing helidecks.

Our services

· Site survey, obstruction report, accessibility

· Helideck lighting design and master planning

· Helideck safety risk assessment

· Preparation of Schedule of material (BOQ) and product specifications

Offshore Helideck Zone 1 & 2

RPCT offers a complete Zone 1 & 2 solution to CAA-UK CAP 437 and ICAO Annex 14 requirements for Offshore Helideck Aviation Lighting, which includes our Touch Down Perimeter Marking (TD/PM) system, perimeter lights, helideck status lights, surface floodlights, illuminated wind sock and helideck lighting controller.

As defined in the UK Civil Aviation Authority (CAA) Civil Aviation Publication (CAP) 437 standards, TDPM Circle & H systems will be mandatory in UK waters after March 31, 2018, after which, any helidecks out of compliance will be limited to daylight flights only.


The TD/PM lighting system comprises of segments (“Circle” mark) and subsections (“H” mark). The lighting system is suitable for installation and operation within hazardous area zones 1 & 2.

The segments and subsections are electrically connected through the laminated aluminium base plates using an integrated Ex “e” terminal housing. The junction boxes are connected using halogen free, low smoke and flame retardant light system cable and protected by low profile aluminium cable covers, which are friction coated along with the segments and subsections.


  • CAA Approved
  • Suitable for Zone 1 and 2 installations.
  • Available in marine alloy with flexible fixing options – offshore environment resistant.
  • Stainless Steel fixing hardware and Non-slip coarting
  • Modular LEDs system for ease of installation.
  • Standard system with failure monitoring and indication.
  • The standard system is comprised of the following parts:
    • System Controller
    • The Touchdown/Position Marking Circle
    • The Heliport Identification Marking “H”