CAP 437 LED heliport identification marking light panel used in conjunction with a control panel and the Heliport Identification Marking (‘H’). Long life LEDs and light weight design, which is suitable for direct mounting on the helideck due to the low profile (<25mm), makes the product ideal for the environmental conditions as well as easy installation.


    Key features

    • Panel used for heliport identification marking system; ‘H’
    • Low profile design (<25mm) allows direct mounting on helideck
    • Offshore resistant, fully sealed, high quality marine plastic materials
    • Semi-flex construction to allow for deck distortions and improved impact resistance
    • Stainless steel mounting brackets to prevent corrosion problems, and integrated cable connection
    • State of the art high power LEDs and technology provide superior life and reliability
    • Fully offshore trialled to meet the operational and environmental requirements

    Electrical characteristics

    • Operating voltage: Low (10-17 V) DC input from Orga control panel
    • Power consumption: 0.2 W average
    • Connection details: Orga custom offshore


    • Complies with CAA-UK CAP 437; Offshore helicopter landing areas – Guidance on standards, December 2016, chapter 4 and appendix C
    • Complies with ICAO Annex 14, Volume I, Appendix I, November 2016, Figure A1-1 – Colours for aeronautical ground lights

    Performance characteristics

    • Steady burning; Green
    • Effective intensity: 2-12° max. 60 cd; 12-20° max. 30 cd and 20-90° max. 10 cd
    • Horizontal beam coverage: 360°
    • Vertical beam profile: in compliance with above mentioned CAA requirements
    • Colour chromaticity within the boundaries as specified by ICAO

    Physical characteristics

    • Dimensions (L x W x H): 503 x 290 x 24 mm
    • Weight: 0.8 kg
    • Degree of protection: IP66, IP67 and IP69
    • Operating temperature range: -25°C to +55°C

    System design, control and monitoring

    • Fault monitoring with fail indication via separate system control and monitoring box (see separate data sheet)
    • Custom designed cables with vulcanized cable termination protection and captive connection screws; multiple lengths to allow for all configurations