What is the latest edition of Cap 437?
Dated December 2016. Supersedes 7th edition (2013, ISBN 9780117927926).
What is the purpose of cap 437?
CAP 437 gives guidance on the criteria required by the CAA in assessing the standard of offshore helicopter landing areas for world-wide use by helicopters registered in the UK.
What is D-value for helideck?
D-value means the largest dimension of the helicopter used for assessment of the helideck when its rotors are turning. It establishes the required area of foam application.
What is the net for on a helipad?
The use of the helipad landing net is to prevent the helicopter from rolling, skidding and pitching off the helipad. Using fibre rope to avoid issues with rust and damage. The helideck landing net provides friction and grip for when the helicopter lands on the helipad.
What is civil aviation publication?
This publication is intended to impart information to providers of air traffic services and guidance to applicants for, and holders of, the aerodrome flight information service officer (aerodrome FISO) licence.
What is the maximum height of obstacles in the obstacle free sector area of the helideck?
For any TLOF having dimensions of less than 1 D, the maximum height of such objects in the obstacle-free sector whose function requires them to be located on the edge of the TLOF shall not exceed a height of 5 cm.
How big is a helideck?
For a helideck and a purpose-built shipboard heliport with a D-value of 16.0 m or larger the line width shall be at least 1 m. The inner diameter of the touchdown/positioning marking shall be 0.5 D of the largest helicopter the TLOF and/or the helicopter stand is intended to serve.
What is the difference between helipad and heliport?
What is the Difference Between a Heliport and a Helipad? A heliport is similar to an airport in that it is a facility designed to support the takeoff and landing of several helicopters from its hub. By contrast, a helipad is a single takeoff and landing zone designated for use by one helicopter at a time.
What does cap in CAA mean?
CAP stands for Civil Aviation Publication (UK CAA) Suggest new definition.
What is CAA reference number?
It will be assigned to you, unless you already have a CAA licence in which case it is your licence number. If you haven’t got a licence yet, it will be your eventual licence number.
What does helideck meaning?
a landing deck for helicopters
/ (ˈhɛlɪˌdɛk) / noun. a landing deck for helicopters on ships, oil platforms, etc.
What is the standard size of helipad?
What is the size of the heliport surface and how much weight should it support? The heliport/helipad touch-down surface should be a minimum of 25 feet (8 metres) diameter and Page 2 Building an Air Ambulance Heliport for Your Community September 2019 Page 2 constructed of concrete, steel, asphalt or compacted turf.
Why has the number of paragraphs changed in CAP 437?
Paragraph numbering has been changed for easier reference. 2 CAP 437 gives guidance on the criteria required by the Authority in assessment of the standard of helicopter offshore landing areas for world-wide use by helicopters registered in the United Kingdom.
How to increase the efficiency of offshore helideck installation?
To maximize efficiency, offshore installation may opt to have helideck friction test carried out annually together with the helideck inspection / audits.
What is helideck certification and who is it for?
Flight Safety Helideck Certification and Helideck Certification—Africa are part of the Flight Safety group of companies.
What is the periodicity of helideck friction testing?
Helideck Friction Test carried out is based on CAP 437 which provides guidance on the periodicity of helideck friction testing between six months to three years depending on surface friction test result.