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The paper is meant to analyse the debate over the revival of a comprehensive convention on international terrorism. The purpose of this paper is to demonstrate that a United Nations (UN) Convention on international terrorism is still necessary – provided that it is updated considering the new challenges that have recently emerged – and could be complemented by an annex containing the list of terrorist organisations, the determination of which is of common concern of the entire international community.

The analysis is conducted from an international law perspective. The paper uses a comparative perspective – counter-terrorism, Antarctic and ICAO system - to support the main argument.

The paper proposes an annex to the convention including a list of terrorist organisations. Some terrorist organisations are unanimously labelled as terrorist and therefore this list will be useful in developing cooperation among States. A system of revision is also presented; a system which emphasises the role of the UN Ombudsperson.

The proposal presented does not delve into the content of the convention which should be based on the draft prepared by the UN General Assembly ad hoc Committee and should take into account the most recent forms of terrorism. The paper does not provide an answer to all the questions, and it does not linger over the tragedy of civilians living in Syria and Iraq who have been deprived – starting long before the rise of the Islamic State – of their land and lives.

Revival of the debate on the draft convention – proposal for a renewed role of the Ombudsperson – legal implications of a list annexed to a convention on international terrorism – importance of multilateral cooperation in the field.

The paper is innovative in changing the perspective of the problem. The point of view regarding the definition of international terrorism has usually been the following: to find a common definition of international terrorism trying to overcome all the differences regarding general exceptions. The proposed perspective is to find the lowest common denominator for the definition and to identify organisations on which States cannot but agree on their condemnation.

The need to provide precision approach guidance over wider angular coverage than is possible with the present Instrument Landing System (ILS) and the wish to avoid siting problems sometimes encountered with the current equipment has prompted work on new systems in various countries. Using existing technology, independence of site conditions can, to a large extent, be achieved by the employment of microwave frequencies.

Happy landings — or to be more correct and to put it at its simplest ‘happier landings’ — is a very topical and pertinent subject.

The ability to learn from previous events in support of preventing future similar events is a valuable attribute of aviation safety systems. A primary constituent of this mechanism is the reporting of incidents and its importance in support of developing learning material. Many regulatory requirements clearly define a structure for the use of learning material through organisational and procedural continuation training programmes. This paper aims to review aviation regulation and practice, highlighting the importance of learning as a key tenet of safety performance.

Applicable International Civil Aviation Organisation requirements and the European Union (EU) regulation in aircraft maintenance and continuing airworthiness management have been critically reviewed through content analysis.

This review has identified gaps in the European implementing rules that could be addressed in the future to support a more effective approach to the delivery of lessons in the aircraft maintenance and continuing airworthiness management sector. These include light-touch of learning and guidance requirements, lack of methodologies for the augmentation of safety culture assessment, absence of competence requirements for human factors trainers and lack of guidance on standardised root-cause analyses.

This paper offers aviation safety practitioners working within the European Aviation Safety Agency regulatory regime an insight into important matters affecting the ability to learn from incidents.

This paper evaluates critically and independently the regulation and practice that can affect the ability of EU regulated aircraft maintenance and continuing airworthiness management organisations to learn from incidents. The outputs from this research present a fresh and independent view of organisational practices that, if left unchecked, are capable of impeding the incident learning process.

The striking advances in ILS performance in the last decade are related to the impetus given by specific changes in operational requirements, particularly as regards automatic landing systems. The article goes on to review the long term project for microwave landing guidance systems, planned to see service in the 80's, with which ILS will co‐exist to an extent, and for a period, impossible as yet to foretell.

At any point of time on any day of these 1970s, international air traffic is moving a vast population across frontiers. The passengers obediently fasten seat belts, the big jets capture the glideslope and then roll in towards the terminal. The disembarking passengers leave the aircraft thinking about immigration and customs, the transit passengers glean a quick impression of a possibly unknown land beyond the terminal, and the boarding passengers speculate on the relative advantages of aisle or window seats. Very few of these people will consider whether the vehicle which carries them so comfortably presents any problems to the technicians at the airports visited en route.

Aviation is not only one of the key contributors to the economy and social structure of the world but it is also an industry whose environmental impacts are being closely monitored. Aircraft efficiency and technological advancements have significantly reduced aviation noise and emissions in recent decades. Nevertheless, as the need for passenger and freight transportation grows, the aviation sector is becoming a primary source of environmental issues and a significant driver of global warming. This chapter focusses on environmentally sustainable aviation with a net-zero emission target. It also highlights sustainable aviation policies and collaborative initiatives in the aviation industry to meet the 2050 net-zero emission goal. While the industry's efforts have increased opportunities recently, the industry has also had to face several challenges to achieve the net-zero aviation target.

Looks at the changes taking place in air traffic services due to the increasing amount of traffic and subsequent pressure from airlines. Describes limitations in using radar and satellite solutions provided by giving examples of satcoms used by airlines today. Details the current trials of ADS (automatic dependent surveillance).