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Research initiatives for improving the safety of offshore helicopter operations

Published online by Cambridge University Press:  03 February 2016

D. A. Howson*
Affiliation:
UK Civil Aviation Authority, London, UK

Abstract

Since the late 1980s, the UK Civil Aviation Authority (CAA) has been leading a programme of research aimed at improving the safety of offshore helicopter operations. The motivation for this initiative came from a major joint CAA/Industry review of helicopter airworthiness, commissioned in 1982. This study led to a number of research projects and other reviews which, in turn, led to further research projects. A total of over 20 projects have been undertaken covering airworthiness and operational issues, and covering helicopters and helidecks. This programme of work has been jointly funded and monitored by the UK CAA-run Helicopter Safety Research Management Committee (HSRMC). This paper provides a top-level summary of current activities on the seven main ‘live’ research projects.

Type
Research Article
Copyright
Copyright © Royal Aeronautical Society 2006 

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References

1. Helicopter Airworthiness Review Panel (HARP) of the Airworthiness Requirements Board. Review of Helicopter Airworthiness, June 1984, CAP 491, CAA, London.Google Scholar
2. Report of the Helicopter Human Factors Working Group, 1987, CAA Paper 87007, CAA, London.Google Scholar
3. Report on the Review of Helicopter Offshore Safety and Survival (RHOSS), February 1995, CAP 641, CAA, London.Google Scholar
4. Report on the Accident to Boeing Vertol (BV) 234 LR G-BISO in the East Shetland Basin in the North Sea on 2 May 1984, 1987, Aircraft Accident Report 5/87, HMSO London.Google Scholar
5. Intelligent Management of HUMS Data, September 1999, CAA Paper 99006, CAA, London.Google Scholar
6. Laspalles, P.J. and Rowe, S.J., Wave Height Probabilities on Helicopter Routes, July 1997, BMT Fluid Mechanics Report 44140r13.Google Scholar
7. FAA, Advisory circular AC29-2C relating to JAR/FAR 29.801 ditching 30 September 1999.Google Scholar
8. Helicopter float scoops, CAA Paper 95010, CAA, London, December 1995.Google Scholar
9. Devices to prevent helicopter total inversion following a ditching, CAA Paper 97010, December 1997, CAA, London.Google Scholar
10. Helicopter Ditching Research – Egress from Side-Floating Helicopters, September 2001, CAA Paper 2001/10, CAA, London.Google Scholar
11. Westland Helicopters. A Review of UK Military and World Civil Helicopter Water Impacts over the Period 1971-1992, July 1996, Stress Department report No SDR 146, published in CAA Paper 96005, November 1993, CAA, London.Google Scholar
12. Westland Helicopters, An Analysis of the Response of Helicopter Structures to Water Impact, March 1995, Stress Department report No. SDR 156, published in CAA Paper 96005, CAA, London, July 1996.Google Scholar
13. Federal Aviation Administration. Survey and Analysis of Rotorcraft Flotation Systems, 1996, US Department of Transportation, Office of Aviation Research, Report No DOT/FAA/AR-95/53.Google Scholar
14. Federal Aviation Administration. Rotorcraft Ditchings and Water Related Impacts That Occurred From 1982 to 1989 – Phase I, 1993, US Department of Transportation, Federal Aviation Administration Technical Center report no. DOT/FAA/CT-92/13.Google Scholar
15. Federal Aviation Administration, Rotorcraft Ditchings and Water Related Impacts That Occurred From 1982 to 1989 – Phase II, 1993, US Department of Transportation, Federal Aviation Administration Technical Center report no. DOT/FAA/CT-92/14.Google Scholar
16. Crashworthiness of helicopter emergency flotation systems – Part 1, September 2001, CAA Paper 2001/02 (Part 1), CAA, London.Google Scholar
17. Crashworthiness of helicopter emergency flotation systems – Part 2, September 2001, CAA Paper 2001/02 (Part 2), CAA, London.Google Scholar
18. Summary report on helicopter ditching and crashworthiness research, 2005, CAA Paper 2005/06, CAA, London.Google Scholar
19. Heavy landing on Claymore accommodation platform, UK AAIB Bulletin, No. 3/96, 18 August 1995.Google Scholar
20. Research on offshore helideck environmental issues, August 2000, CAA Paper 99004, London.Google Scholar
21. A questionnaire survey of workload and safety hazards associated with North Sea and Irish Sea helicopter operations, June 1997, CAA Paper 97009, CAA, London.Google Scholar
22. Cooper, G.E. and Harper, R.P., The use of pilot rating in the evaluation of aircraft handling qualities, April 1969, Report No. NASA-TN-D-5153.Google Scholar
23. Helicopter turbulence criteria for operations to offshore platforms, September 2004, CAA Paper 2004/03, CAA, London.Google Scholar
24. Offshore helicopter landing areas – guidance on standards, September 2006, CAP 437, Fifth edition, CAA, London.Google Scholar
25. Final report on the helicopter operations monitoring programme (HOMP) trial, September 2002, CAA Paper 2002/02, CAA, London.Google Scholar
26. Gallagher, P., Helicopter operations to moving decks, 2001, Proceedings of Helicopter Operations in the Maritime Environment conference, Royal Aeronautical Society, London, March 2001.Google Scholar
27. Shinoda, P.M and Johnson, W., Performance results from a test of an S-76 rotor in the NASA Ames 80- by 120-foot wind tunnel, 1993, AIAA-93-3414, AIAA 11th Applied Aerodynamics Conference, August 1993, Monterey, CA.Google Scholar
28. Enhancing offshore helideck lighting – NAM K14 trials, January 2004, CAA Paper 2004/01, CAA, London.Google Scholar
29. Enhancing offshore helideck lighting – onshore trials at Longside Airfield, April 2005, CAA Paper 2005/01, CAA, London.Google Scholar
30. Final report on the follow-on activities to the HOMP trial, October 2004, CAA Paper 2004/12, CAA, London.Google Scholar
31. Nguyen, D. and Widrow, B., Improving the learning speed of two-layer neural networks by choosing initial values of the adaptive weights, 1990, Proceedings of the International Joint Conference on Neural Networks, July 1990, 3, pp 2126.Google Scholar
32. Hagan, M.T. and Menhaj, M., Training feedforward networks with the Marquardt algorithm, IEEE Transactions on Neural Networks, 1994, 5, (6), pp 989993.Google Scholar
33. Foresee, F.D. and Hagan, M.T., Gauss-Newton approximation to Bayesian learning, 1997, Proceedings of the 1997 International Joint Conference on Neural Networks, 1997, pp 1930–35.Google Scholar
34. DGPS guidance for helicopter approaches to offshore platforms, November 2000, CAA Paper 2000/05, CAA, London.Google Scholar
35. DGPS guidance for helicopter approaches to offshore platforms – follow on studies, June 2003, CAA Paper 2003/02, CAA, London.Google Scholar
36. Effect of helicopter rotors on GPS reception, December 2003, CAA Paper 2003/07, CAA, London.Google Scholar