China's Aircraft Carrier Ambitions
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Assessing the Training and Operational Proficiency of China's
C O R P O R A T I O N Assessing the Training and Operational Proficiency of China’s Aerospace Forces Selections from the Inaugural Conference of the China Aerospace Studies Institute (CASI) Edmund J. Burke, Astrid Stuth Cevallos, Mark R. Cozad, Timothy R. Heath For more information on this publication, visit www.rand.org/t/CF340 Library of Congress Cataloging-in-Publication Data is available for this publication. ISBN: 978-0-8330-9549-7 Published by the RAND Corporation, Santa Monica, Calif. © Copyright 2016 RAND Corporation R® is a registered trademark. Limited Print and Electronic Distribution Rights This document and trademark(s) contained herein are protected by law. This representation of RAND intellectual property is provided for noncommercial use only. Unauthorized posting of this publication online is prohibited. Permission is given to duplicate this document for personal use only, as long as it is unaltered and complete. Permission is required from RAND to reproduce, or reuse in another form, any of its research documents for commercial use. For information on reprint and linking permissions, please visit www.rand.org/pubs/permissions. The RAND Corporation is a research organization that develops solutions to public policy challenges to help make communities throughout the world safer and more secure, healthier and more prosperous. RAND is nonprofit, nonpartisan, and committed to the public interest. RAND’s publications do not necessarily reflect the opinions of its research clients and sponsors. Support RAND Make a tax-deductible charitable contribution at www.rand.org/giving/contribute www.rand.org Preface On June 22, 2015, the China Aerospace Studies Institute (CASI), in conjunction with Headquarters, Air Force, held a day-long conference in Arlington, Virginia, titled “Assessing Chinese Aerospace Training and Operational Competence.” The purpose of the conference was to share the results of nine months of research and analysis by RAND researchers and to expose their work to critical review by experts and operators knowledgeable about U.S. -
The SKYLON Spaceplane
The SKYLON Spaceplane Borg K.⇤ and Matula E.⇤ University of Colorado, Boulder, CO, 80309, USA This report outlines the major technical aspects of the SKYLON spaceplane as a final project for the ASEN 5053 class. The SKYLON spaceplane is designed as a single stage to orbit vehicle capable of lifting 15 mT to LEO from a 5.5 km runway and returning to land at the same location. It is powered by a unique engine design that combines an air- breathing and rocket mode into a single engine. This is achieved through the use of a novel lightweight heat exchanger that has been demonstrated on a reduced scale. The program has received funding from the UK government and ESA to build a full scale prototype of the engine as it’s next step. The project is technically feasible but will need to overcome some manufacturing issues and high start-up costs. This report is not intended for publication or commercial use. Nomenclature SSTO Single Stage To Orbit REL Reaction Engines Ltd UK United Kingdom LEO Low Earth Orbit SABRE Synergetic Air-Breathing Rocket Engine SOMA SKYLON Orbital Maneuvering Assembly HOTOL Horizontal Take-O↵and Landing NASP National Aerospace Program GT OW Gross Take-O↵Weight MECO Main Engine Cut-O↵ LACE Liquid Air Cooled Engine RCS Reaction Control System MLI Multi-Layer Insulation mT Tonne I. Introduction The SKYLON spaceplane is a single stage to orbit concept vehicle being developed by Reaction Engines Ltd in the United Kingdom. It is designed to take o↵and land on a runway delivering 15 mT of payload into LEO, in the current D-1 configuration. -
A Brief Review on Electromagnetic Aircraft Launch System
International Journal of Mechanical And Production Engineering, ISSN: 2320-2092, Volume- 5, Issue-6, Jun.-2017 http://iraj.in A BRIEF REVIEW ON ELECTROMAGNETIC AIRCRAFT LAUNCH SYSTEM 1AZEEM SINGH KAHLON, 2TAAVISHE GUPTA, 3POOJA DAHIYA, 4SUDHIR KUMAR CHATURVEDI Department of Aerospace Engineering, University of Petroleum and Energy Studies, Dehradun, India E-mail: [email protected] Abstract - This paper describes the basic design, advantages and disadvantages of an Electromagnetic Aircraft Launch System (EMALS) for aircraft carriers of the future along with a brief comparison with traditional launch mechanisms. The purpose of the paper is to analyze the feasibility of EMALS for the next generation indigenous aircraft carrier INS Vishal. I. INTRODUCTION maneuvering. Depending on the thrust produced by the engines and weight of aircraft the length of the India has a central and strategic location in the Indian runway varies widely for different aircraft. Normal Ocean. It shares the longest coastline of 7500 runways are designed so as to accommodate the kilometers amongst other nations sharing the Indian launch for such deviation in takeoff lengths, but the Ocean. India's 80% trade is via sea routes passing scenario is different when it comes to aircraft carriers. through the Indian Ocean and 85% of its oil and gas Launch of an aircraft from a mobile platform always are imported through sea routes. Indian Ocean also requires additional systems and methods to assist the serves as the locus of important international Sea launch because the runway has to be scaled down, Lines Of Communication (SLOCs) . Development of which is only about 300 feet as compared to 5,000- India’s political structure, industrial and commercial 6,000 feet required for normal aircraft to takeoff from growth has no meaning until its shores are protected. -
The Chinese Navy: Expanding Capabilities, Evolving Roles
The Chinese Navy: Expanding Capabilities, Evolving Roles The Chinese Navy Expanding Capabilities, Evolving Roles Saunders, EDITED BY Yung, Swaine, PhILLIP C. SAUNderS, ChrISToPher YUNG, and Yang MIChAeL Swaine, ANd ANdreW NIeN-dzU YANG CeNTer For The STUdY oF ChINeSe MilitarY AffairS INSTITUTe For NATIoNAL STrATeGIC STUdIeS NatioNAL deFeNSe UNIverSITY COVER 4 SPINE 990-219 NDU CHINESE NAVY COVER.indd 3 COVER 1 11/29/11 12:35 PM The Chinese Navy: Expanding Capabilities, Evolving Roles 990-219 NDU CHINESE NAVY.indb 1 11/29/11 12:37 PM 990-219 NDU CHINESE NAVY.indb 2 11/29/11 12:37 PM The Chinese Navy: Expanding Capabilities, Evolving Roles Edited by Phillip C. Saunders, Christopher D. Yung, Michael Swaine, and Andrew Nien-Dzu Yang Published by National Defense University Press for the Center for the Study of Chinese Military Affairs Institute for National Strategic Studies Washington, D.C. 2011 990-219 NDU CHINESE NAVY.indb 3 11/29/11 12:37 PM Opinions, conclusions, and recommendations expressed or implied within are solely those of the contributors and do not necessarily represent the views of the U.S. Department of Defense or any other agency of the Federal Government. Cleared for public release; distribution unlimited. Chapter 5 was originally published as an article of the same title in Asian Security 5, no. 2 (2009), 144–169. Copyright © Taylor & Francis Group, LLC. Used by permission. Library of Congress Cataloging-in-Publication Data The Chinese Navy : expanding capabilities, evolving roles / edited by Phillip C. Saunders ... [et al.]. p. cm. Includes bibliographical references and index. -
Off Airport Ops Guide
Off Airport Ops Guide TECHNIQUES FOR OFF AIRPORT OPERATIONS weight and balance limitations for your aircraft. Always file a flight plan detailing the specific locations you intend Note: This document suggests techniques and proce- to explore. Make at least 3 recon passes at different levels dures to improve the safety of off-airport operations. before attempting a landing and don’t land unless you’re It assumes that pilots have received training on those sure you have enough room to take off. techniques and procedures and is not meant to replace instruction from a qualified and experienced flight instruc- High Level: Circle the area from different directions to de- tor. termine the best possible landing site in the vicinity. Check the wind direction and speed using pools of water, drift General Considerations: Off-airport operations can be of the plane, branches, grass, dust, etc. Observe the land- extremely rewarding; transporting people and gear to lo- ing approach and departure zone for obstructions such as cations that would be difficult or impossible to reach in trees or high terrain. any other way. Operating off-airport requires high perfor- mance from pilot and aircraft and acquiring the knowledge Intermediate: Level: Make a pass in both directions along and experience to conduct these operations safely takes either side of the runway to check for obstructions and time. Learning and practicing off-airport techniques under runway length. Check for rock size. Note the location of the supervision of an experienced flight instructor will not the touchdown area and roll-out area. Associate land- only make you safer, but also save you time and expense. -
SKI-JUMP LIMITATIONS and PLAN's SOLUTIONS
CAPS In Focus 25 July 2017 www.capsindia.org 61/17 SKI-JUMP LIMITATIONS AND PLAN’s SOLUTIONS Arjun Subramanian P Reports on Chinese naval aviation have been in the news lately and Chinese media is abuzz with photographs of the J-15 fighters operating from the PLAN’s first carrier – the Liaoning. The carrier was en-route to Hong Kong1 along with two escort warships when the flight operations were conducted. The PLAN even released a long video of the operations which gives some insights into the J-15 fighter and the role it will play. There is also some news on China building a carrier borne AEW aircraft to be operated from its CV-001 type vessels.2 China’s lone carrier, the refurbished old Soviet vessel – Varyag – is PLAN’s first experience with an aircraft carrier which it is so actively and boastfully projecting. China is steadily improving and adding up to its naval power projection capability. The released video was of very good resolution where every minute detail was visible and which enables inference of certain information.3 The video primarily contains take-offs and landings of the J- 15 fighter with and without load-outs. In several take-offs, the J-15 can be seen carrying the PL-12 medium range and PL-8 short range air-to-air missile in the middle and outer hard-points respectively. The PL-12 is an active radar-guided BVR missile and is similar to the Russian R-77 Adder and it is widely claimed that its seeker head is the same design as that of the R-77.4 The PL-8, on the other hand, is an IR guided missile and is believed to be based on the Israeli Python-3.5 In few other launches the aircraft can be seen taking off and landing with two YJ-83K anti-ship missiles slung under the centre-wing hard-point on each wing. -
China's Logistics Capabilities for Expeditionary Operations
China’s Logistics Capabilities for Expeditionary Operations The modular transfer system between a Type 054A frigate and a COSCO container ship during China’s first military-civil UNREP. Source: “重大突破!民船为海军水面舰艇实施干货补给 [Breakthrough! Civil Ships Implement Dry Cargo Supply for Naval Surface Ships],” Guancha, November 15, 2019 Primary author: Chad Peltier Supporting analysts: Tate Nurkin and Sean O’Connor Disclaimer: This research report was prepared at the request of the U.S.-China Economic and Security Review Commission to support its deliberations. Posting of the report to the Commission's website is intended to promote greater public understanding of the issues addressed by the Commission in its ongoing assessment of U.S.-China economic relations and their implications for U.S. security, as mandated by Public Law 106-398 and Public Law 113-291. However, it does not necessarily imply an endorsement by the Commission or any individual Commissioner of the views or conclusions expressed in this commissioned research report. 1 Contents Abbreviations .......................................................................................................................................................... 3 Executive Summary ............................................................................................................................................... 4 Methodology, Scope, and Study Limitations ........................................................................................................ 6 1. China’s Expeditionary Operations -
A Conceptual Design of a Short Takeoff and Landing Regional Jet Airliner
A Conceptual Design of a Short Takeoff and Landing Regional Jet Airliner Andrew S. Hahn 1 NASA Langley Research Center, Hampton, VA, 23681 Most jet airliner conceptual designs adhere to conventional takeoff and landing performance. Given this predominance, takeoff and landing performance has not been critical, since it has not been an active constraint in the design. Given that the demand for air travel is projected to increase dramatically, there is interest in operational concepts, such as Metroplex operations that seek to unload the major hub airports by using underutilized surrounding regional airports, as well as using underutilized runways at the major hub airports. Both of these operations require shorter takeoff and landing performance than is currently available for airliners of approximately 100-passenger capacity. This study examines the issues of modeling performance in this now critical flight regime as well as the impact of progressively reducing takeoff and landing field length requirements on the aircraft’s characteristics. Nomenclature CTOL = conventional takeoff and landing FAA = Federal Aviation Administration FAR = Federal Aviation Regulation RJ = regional jet STOL = short takeoff and landing UCD = three-dimensional Weissinger lifting line aerodynamics program I. Introduction EMAND for air travel over the next fifty to D seventy-five years has been projected to be as high as three times that of today. Given that the major airport hubs are already congested, and that the ability to increase capacity at these airports by building more full- size runways is limited, unconventional solutions are being considered to accommodate the projected increased demand. Two possible solutions being considered are: Metroplex operations, and using existing underutilized runways at the major hub airports. -
Hearing on China's Military Reforms and Modernization: Implications for the United States Hearing Before the U.S.-China Economic
HEARING ON CHINA'S MILITARY REFORMS AND MODERNIZATION: IMPLICATIONS FOR THE UNITED STATES HEARING BEFORE THE U.S.-CHINA ECONOMIC AND SECURITY REVIEW COMMISSION ONE HUNDRED FIFTEENTH CONGRESS SECOND SESSION THURSDAY, FEBRUARY 15, 2018 Printed for use of the United States-China Economic and Security Review Commission Available via the World Wide Web: www.uscc.gov UNITED STATES-CHINA ECONOMIC AND SECURITY REVIEW COMMISSION WASHINGTON: 2018 U.S.-CHINA ECONOMIC AND SECURITY REVIEW COMMISSION ROBIN CLEVELAND, CHAIRMAN CAROLYN BARTHOLOMEW, VICE CHAIRMAN Commissioners: HON. CARTE P. GOODWIN HON. JAMES TALENT DR. GLENN HUBBARD DR. KATHERINE C. TOBIN HON. DENNIS C. SHEA MICHAEL R. WESSEL HON. JONATHAN N. STIVERS DR. LARRY M. WORTZEL The Commission was created on October 30, 2000 by the Floyd D. Spence National Defense Authorization Act for 2001 § 1238, Public Law No. 106-398, 114 STAT. 1654A-334 (2000) (codified at 22 U.S.C. § 7002 (2001), as amended by the Treasury and General Government Appropriations Act for 2002 § 645 (regarding employment status of staff) & § 648 (regarding changing annual report due date from March to June), Public Law No. 107-67, 115 STAT. 514 (Nov. 12, 2001); as amended by Division P of the “Consolidated Appropriations Resolution, 2003,” Pub L. No. 108-7 (Feb. 20, 2003) (regarding Commission name change, terms of Commissioners, and responsibilities of the Commission); as amended by Public Law No. 109- 108 (H.R. 2862) (Nov. 22, 2005) (regarding responsibilities of Commission and applicability of FACA); as amended by Division J of the “Consolidated Appropriations Act, 2008,” Public Law Nol. 110-161 (December 26, 2007) (regarding responsibilities of the Commission, and changing the Annual Report due date from June to December); as amended by the Carl Levin and Howard P. -
China's Strategic Modernization: Implications for the United States
CHINA’S STRATEGIC MODERNIZATION: IMPLICATIONS FOR THE UNITED STATES Mark A. Stokes September 1999 ***** The views expressed in this report are those of the author and do not necessarily reflect the official policy or position of the Department of the Army, the Department of the Air Force, the Department of Defense, or the U.S. Government. This report is cleared for public release; distribution is unlimited. ***** Comments pertaining to this report are invited and should be forwarded to: Director, Strategic Studies Institute, U.S. Army War College, 122 Forbes Ave., Carlisle, PA 17013-5244. Copies of this report may be obtained from the Publications and Production Office by calling commercial (717) 245-4133, FAX (717) 245-3820, or via the Internet at [email protected] ***** Selected 1993, 1994, and all later Strategic Studies Institute (SSI) monographs are available on the SSI Homepage for electronic dissemination. SSI’s Homepage address is: http://carlisle-www.army. mil/usassi/welcome.htm ***** The Strategic Studies Institute publishes a monthly e-mail newsletter to update the national security community on the research of our analysts, recent and forthcoming publications, and upcoming conferences sponsored by the Institute. Each newsletter also provides a strategic commentary by one of our research analysts. If you are interested in receiving this newsletter, please let us know by e-mail at [email protected] or by calling (717) 245-3133. ISBN 1-58487-004-4 ii CONTENTS Foreword .......................................v 1. Introduction ...................................1 2. Foundations of Strategic Modernization ............5 3. China’s Quest for Information Dominance ......... 25 4. -
The Past, Present, and Future Leaders of China's Navy
Naval War College Review Volume 69 Article 7 Number 2 Spring 2016 Who’s at the Helm? The aP st, Present, and Future Leaders of China’s Navy Jeffrey Becker Center for Naval Analyses Follow this and additional works at: https://digital-commons.usnwc.edu/nwc-review Recommended Citation Becker, Jeffrey (2016) "Who’s at the Helm? The asP t, Present, and Future Leaders of China’s Navy," Naval War College Review: Vol. 69 : No. 2 , Article 7. Available at: https://digital-commons.usnwc.edu/nwc-review/vol69/iss2/7 This Article is brought to you for free and open access by the Journals at U.S. Naval War College Digital Commons. It has been accepted for inclusion in Naval War College Review by an authorized editor of U.S. Naval War College Digital Commons. For more information, please contact [email protected]. Becker: Who’s at the Helm? The Past, Present, and Future Leaders of China WHO’S AT THE HELM? The Past, Present, and Future Leaders of China’s Navy Jeffrey Becker hina’s navy is undergoing a leadership transition not seen in a generation� Between late 2014 and the time of this writing (spring 2015), the upper Cechelons of leadership within the People’s Liberation Army Navy (PLA Navy, or PLAN) began experiencing substantial change in personnel, with eleven of the fourteen positions on the navy’s Party Committee Standing Committee (referred to below as the PLAN Standing Committee)—the navy’s highest decision- making body—turning over (see table 1)�1 Many of these new leaders have been promoted from one of China’s three fleets: the North Sea Fleet (NSF), East Sea Fleet (ESF), or South Sea Fleet (SSF)� In 2014, for example, Vice Admirals Tian Zhong and Jiang Weilie, former NSF and SSF commanders, respectively, both became PLAN deputy commanders, a position that carries with it a seat on the PLAN Standing Committee� Tian and Jiang typify the PLAN’s Rising Cohort� Jeffrey Becker is an Asia analyst at the Center for Born in the mid-1950s, these two officers came of Naval Analyses (CNA) China Studies Division. -
THE ART of FLIGHT INSPIRING AEROSPACE THROUGH the PAINTBRUSH TRANSITIONING Leased Engines Or Aircraft? Keep Your Asset Prepared, Protected, and Ready to Fly
June 2020 RUSSIA’S GREEN GOALS GREEN RUSSIA’S PRESERVING AVIATION HISTORY TRACKING PILOT INTERVENTIONS THE ART OF FLIGHT INSPIRING AEROSPACE THROUGH THE PAINTBRUSH www.aerosociety.com AEROSPACE June 2020 Volume 47 Number 6 Royal Aeronautical Society TRANSITIONING leased engines or aircraft? Keep your asset prepared, protected, and ready to fly. Willis Asset Management provides global engine and aircraft transition management solutions to meet your unique needs. Our award-winning, independent consultancy is focused on providing remote solutions to help mitigate against the risks of planned – and unplanned – asset transitions. OUR REMOTE CAPABILITIES INCLUDE: • Technical records management • Aircraft & engine lease return support • Periodic records inspections • Back-to-birth trace reviews on LLPs • Records systems maintenance • CAMO & shadow CAMO services • Part 145 maintenance services Willis Engine Repair Center (UK & US locations) Ask about our aircraft disassembly and aircraft maintenance & storage solutions at Teesside International Airport in the UK! [email protected] | +44 (0) 1656.754.777 | www.willisasset.com Volume 47 Number 6 June 2020 EDITORIAL Contents Aviation heritage hanging Regulars 4 Radome 12 Transmission by a thread The latest aviation and Your letters, emails, tweets aeronautical intelligence, and social media feedback. analysis and comment. At around this time of year, the summer air show season would be swinging 58 The Last Word into gear – with weekends of aerobatics, flypasts and the like. But today, 11 Pushing the Envelope Keith Hayward considers yet another part of aviation is currently grounded due to the worldwide Rob Coppinger analyses the the effects of the Covid-19 challenges of designing a air transport shutdown on Coronavirus pandemic, with air shows cancelled and museums shuttered.