Making a Splash Seaplanes Stage a Comeback
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AEROSPACE www.aerosociety.com February 2018 February Volume 45 Number 2 Volume MAKING A SPLASH SEAPLANES STAGE A COMEBACK February 2018 Royal Aeronautical Society Royal Aeronautical NORTH KOREA’S MISSILE THREAT OMAN AIR AT THE CROSSROADS SHOULD DRONE PILOTS GET MEDALS? Have you renewed your membership subscription for 2018? Your membership subscription was due on 1 January 2018 and any unpaid memberships will lapse on 31 March 2018 As per the Society’s Regulations, all membership How to renew: benefits will be suspended where a payment for an individual subscription has not been Online: Log in to your account on the Society’s received after three months of the due date. website to pay at: However, this excludes members paying their www.aerosociety.com annual subscriptions by Direct Debits in monthly instalments to October. 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Contents Correspondence on all aerospace matters is welcome at: The Editor, AEROSPACE, No.4 Hamilton Place, London W1J 7BQ, UK [email protected] Comment Regulars 4 Radome 12 Transmission The latest aviation and Your letters, emails, tweets aeronautical intelligence, and feedback. analysis and comment. 58 The Last Word Snowballing disruption 10 Antenna Keith Hayward considers the Howard Wheeldon on the UK likely impact on aerospace defence budget squeeze. of the UK Government’s new Like it or not, the winter months bring regular headlines – with one category Industrial Strategy. being ‘airport chaos’. The seasonal travel rush around Christmas, combined . with colder weather, snow and ice, means that airports regularly grind to a halt. Features In the UK, light snow conspired to have larger than expected knock-on effects state media North Korean BAE Systems at London Heathrow while, in early January, a super-blizzard brought JFK to a standstill. While some would argue that comparing LHR, JFK and large carriers against much smaller airports (and airlines) in places like Norway and Canada (where heavy snow and ice are common) is unfair – two observations 18 30 need can be made. First, is that both JFK and LHR are airports where there is little to no slack in their operational capacity. Running flat-out, it is therefore no surprise that minor snags and delays can quickly snowball and cause issues to get worse, leaving airports and airlines scrambling to catch up. Second, Rocket nation Inside F-35B flight test is that training and staff culture is critical. Most passengers will understand North Korea’s increasingly Behind the scenes with a ambitious missile and nuclear RAF test pilot for the first that their flight could be delayed, if they look outside the terminal windows weapons programmes. F-35B/QEC carrier trials . and see a blizzard is raging. However, what they are less likely to tolerate 34 Oman Air – small but is being kept in the dark, or at worst, ignored by ground staff, cabin crew or beautiful pilots who are equally frustrated. Honest, proactive communication is thus 21 Look East Martin Cartledge reports on key – as well as empowering junior staff to solve problems, use their initiative A preview of the 2018 this small Gulf flag carrier in Singapore Air Show. a time of change. and bring what cheer they can. While one of these issues (capacity crunch) is a deep structural challenge that requires investment and time, the second is Paul Beaver fairly straightforward. Treat delays as an opportunity to win over tired, grumpy Rolls-Royce passengers – not as self-loading freight that are best kept in the dark, quietly ignored or left for the next shift. 26 Tim Robinson, Editor-in-Chief 38 Sea Fury vs MiG15 the [email protected] Embracing change and true story disruption Paul Beaver sheds new light NEWS IN BRIEF Professor Hervé Morvan on a classic jet vs piston reports from the inaugural fighter air combat encounter Editor-in-Chief AEROSPACE is published by the Royal 2018 AEROSPACE subscription ATI Conference. from the Korean War. Tim Robinson Aeronautical Society (RAeS). rates: Non-members, £160 +44 (0)20 7670 4353 Chief Executive Please send your order to: [email protected] Simon C Luxmoore Chris Male, RAeS, No.4 Hamilton Place, Deputy Editor Advertising London W1J 7BQ, UK. 41 Afterburner Bill Read Simon Levy +44 (0)20 7670 4352 +44 (0)20 7670 4351 +44 (0)20 7670 4346 [email protected] [email protected] [email protected] Any member not requiring a print Publications Manager Unless specifically attributed, no version of this magazine, please 42 Message from our President Chris Male contact: [email protected] material in AEROSPACE shall be taken 43 Message from our +44 (0)20 7670 4352 to represent the opinion of the RAeS. USA: Periodical postage paid at [email protected] Chief Executive Reproduction of material used in this Champlain New York and additional Production Editor Online publication is not permitted without the offices. 44 Book Reviews Wayne J Davis written consent of the Editor-in-Chief. Postmaster: Send address changes Additional features and content +44 (0)20 7670 4354 to IMS of New York, PO Box 1518, 47 Library Additions [email protected] Printed by Buxton Press Limited, are available to view online on Palace Road, Buxton, Derbyshire Champlain NY 12919-1518, USA. 48 2017 WOW Lecture www.media.aerosociety.com/ Book Review Editor SK17 6AE, UK aerospace-insight Brian Riddle 49 2017 Honours, Medals ISSN 2052-451X & Awards Including: Sea Fury vs MiG-15 – the true Editorial Office Distributed by Royal Mail story, Dassault Systemès augmented reality Royal Aeronautical Society 50 Careers 20th anniversary engineering centre, A400M humanitarian aid No.4 Hamilton Place missions, in the January issue of London W1J 7BQ, UK 52 Diary AEROSPACE, the Lost Photographs of +44 (0)20 7670 4300 55 Corporate Partners No.4, Aerospace book choices [email protected] Front cover: Dornier Seawings prototype Seastar flying boat. www.aerosociety.com 56 RAeS Elections for Christmas. @aerosociety i Find us on LinkedIn f Find us on Facebook www.aerosociety.com FEBRUARY 2018 13 Radome INTELLIGENCE / ANALYSIS / COMMENT Thrust control Pitch control on the MAGMA is achieved by utilising the natural tendency of airflow to 'stick' to curved surfaces and using additional bleed air from a slot to partially or fully detach the engine thrust from this surface. Varying the amount of bleed air from this slot vectors the thrust line and gives pitch control. Roll control Slots in the trailing edge of the wing provides wing circulation control with bleed air from the engine being blown through at supersonic speeds. AEROSPACE BAE trials flapless flight BAE Systems has revealed that it in conjunction with University of Manchester researchers has flown a jet-powered sub-scale UAV demonstrator – MAGMA – designed to investigate flight without moving control surfaces. The UAV, a follow up to the earlier DEMON UAV, uses wing circulation control and fluidic thrust vectoring instead of conventional control surfaces. As well as the benefits of simpler maintenance and lighter weight for conventional aircraft, flow control may also have important applications for ultra-low observable air vehicles. 4 AEROSPACE / FEBRUARY 2018 Specifications Wingspan: 4m Weight: (without flow control) 40kg Weight (with flow control) 45kg Engine: Hawk 240N gas turbine Flight tests MAGMA has already been flown in flight tests in Wales using conventional moving controls. The next stage will see wing circulation control and fluidic thrust vectoring utilised, with the aim of seeing if all moving controls and even tailfins can be removed completely. A novel testbed As well as flapless flight, University of Man- chester researchers see the potential to use MAGMA to test other novel technologies and materials, including in situ health monitoring of composite structures and leading edge tubercles for improved high angle of attack stability and performance. @aerosociety i Find us on LinkedIn f Find us on Facebook www.aerosociety.com FEBRUARY 2018 5 Radome GENERAL AVIATION SPACEFLIGHT Aerion teams up with Mystery over secret Lockheed Martin on SSBJ satellite launch failure A SpaceX launch of a booster. However, Space secret US Government X pushed back against Zuma spy satellite or news headlines saying payload has failed to make the mission was a failure, orbit.