School of Aviation

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Start date: 2006Subject: search.filters.subject.New Zealand

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    The application of the New Zealand Civil Aviation Rule Part 115 for the regulation of adventure aviation activities : dissertation submitted in partial fulfillment for the degree of Master of Aviation Management, Department of Aviation, Massey University
    (Massey University, 2011) Marriott, David
    Research was undertaken to examine the implementation requirements of a proposed rule, NZCAR Part 115,which has been developed with the intention to regulate “adventure aviation” activities in New Zealand. The regulation applies to a wide range of tourism focused airborne operations including the use of ex-military and aerobatic aircraft for joyriding, passenger flights in balloons, gliders, tandem parachuting and hang-gliding operations. The rule was considered necessary as there has been a lack of any recognized safety standards applicable to these activities when they are conducted beyond a purely recreational purpose. An increasing number of operators commercialise their activities by focusing on taking passengers for rides as opposed to conducting training or “trial flights” (which are assumed to be for the purpose of introducing people to the sport). Many of these operations use non-certified aircraft which have not been intended for the carriage passengers on a commercial scale. Where paying passengers are carried, safety is assumed to require a greater level of management. The regulator – the New Zealand Civil Aviation Authority - considers that a formal system that applies standards similar to those of small airline would be more appropriate. A new rule was required due to the novel and diverse nature of activities, and the various types of aircraft used. Specialist legislation for adventure aviation would also open up the sector for further commercial opportunities and would provide the ability to regulate such activities within the civil aviation system. The thesis includes a review of literature which examines the basis of the legislatory requirements and defines the rationale for the rule-making standard, as well as introducing notions for defining and assessing risk within aviation. The review also looks at published industry reaction to the development of the Rule. A part of the research, the survey of operators, elicits their opinion as to the workability of the new legislation. The survey also tests the current level of each operator’s compliance according to a 72 point checklist of operational items and ascertains what modifications to the systems and practices are required in order to comply. The research outcomes identified two groups of operators - one of which has standards and systems that are close to compliance with the new legislation and the other for which compliance would be difficult due to deficient systems and practices. Analysis of the differences highlighted a cultural separation of the groups in terms of their connection with mainstream general aviation and their understanding of the risk management concepts and practices required for commercial operations. The discussion of the results of the research highlights problems with the application of the proposed regulation, particularly to the non-compliant group. Issues include the recreational origins of the sector, a lack of acceptance of the Rule by operators, and on-going problems with the consultation and collaboration in the rule-development process. Workable compliance strategies and processes are discussed, including developing an ecological approach to managing safety as part of best practice. Recommendations look at possible strategies for implementation including the requirement for more pro-active education and enculturation processes, and the formation of a national representative body
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    Threat and error management : an analysis of reported safety occurences to the Civil Aviation Authority of New Zealand 1998-2007 : a thesis presented in partial fulfilment of the requirements for the degree of Master of Aviation at Massey University, Palmerston North, New Zealand
    (Massey University, 2010) Graham, Timothy
    Current safety reports indicate a rise in the number of reported incidents involving both medium and small aeroplanes and helicopters. The purpose of this study is to identify specific threats, errors and Undesirable Aircraft States (UAS), present in safety-related occurrences reported to the Civil Aviation Authority of New Zealand (CAANZ). Threat and Error Management (TEM) is used to improve safety margins in aviation operations through the practical integration of human factors knowledge. The TEM framework is used to guide the investigation of reported safety-related occurrences in a way that systematically identifies specific threats, errors and UAS. This research employs the predictive safety method by investigating reported historical events, followed by analysing each event to list threats, errors and UAS. If a threat, error or UAS is identified in an occurrence, it is then marked ‘present’ under the corresponding column of the TEM taxonomic. After the completion of the classifications, solutions can be developed to prevent similar occurrences in the future. To test for accuracy and consistency of threat, error and UAS classifications, ten randomly chosen occurrences were provided to ten aviation professionals. These tests included Cohen’s Kappa test and a percentage of agreement test. Cohen’s Kappa results reached significant agreement with half of the respondents and an overall percentage of agreement of 68 per cent compared with the researcher’s classifications. Results from the TEM classifications show the majority of threats had environmental influences and procedural errors. The most common UAS resulted mainly from Ground Navigation and Aircraft Handling operational conditions. The TEM technique enabled a focus on the events that contributed to an incident rather than an accident. By applying the results from this TEM taxonomic, it is hoped that pilots will benefit from a better understanding of the importance of TEM and how frequently threat and errors contribute to incidents. This research would then help flight operators and pilots better prepare themselves to react to the likelihood of specific threats or errors, if and when they occur.
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    Developing proficiency in air transport pilots : the case for the introduction on non-technical skills in basic pilot training programmes : a thesis presented in partial fulfilment of the requirements for the degree of PhD Aviation at Massey University, Palmerston North
    (Massey University, 2008) De Montalk, Ritchie James
    This study examines the differences between the skills and competencies of New Zealand flight school graduates and the types of skills and competencies believed to define a proficient air transport pilot. In New Zealand the training of professional pilots is directed towards meeting the requirements laid down by the New Zealand Civil Aviation Authority for the licensing of professional pilots. However, some evidence suggests that competence for licensing purposes does not necessarily meet the requirements of the airlines and the types of skills that they require as a prerequisite to airline training. Although not clearly defined, this shortfall has been recognised for several decades and traditional thinking is that extra flying experience gained as a general aviation pilot will develop the skills necessary for entry into airline pilot training. The importance that pilots of differing experience levels attach to technical and non-technical skills and their perception of the training effectiveness of those skills and how deficiencies in those skills contributed to aircraft accidents was explored by a four stage study including: i) a review and analysis of flight test results obtained from graduate pilots on a university air transport pilot programme; ii) the analysis of responses to questionnaires supplied to three pilot groups within the New Zealand aviation industry; iii) the analysis of air transport aircraft accidents and their primary and contributing causes; and iv) interviews with qualified airline pilots working for New Zealand airlines. The results indicated that throughout the spectrum of experience and qualifications, from student pilot to airline pilot, the technical skill of aircraft handling was highly valued and the training in this skill was considered by all pilots to be satisfactory. In contrast, while non-technical skill deficiencies were found to be primary or contributing factors in many aircraft accidents, less importance was attached to non-technical skills by all pilot groups. The training effectiveness of these skills was rated as only moderately effective or of minimal effectiveness. The findings are discussed and recommendations are made for the improvement of basic flight training. In addition, a model is proposed for the fast tracking of flight school graduates into the airline training schools. Several areas for future research are also proposed.