Interagency Emergency Helicopter Extraction Source List – 2015
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Global Military Helicopters 2015-16 Market Report Contents
GLOBAL MILITARY HELICOPTERS 2015-16 MARKET REPORT CONTENTS MARKET OVERVIEW 2 MILITARY HELICOPTER KEY REQUIREMENTS 4 EUROPE 5 NORTH AMERICA 10 LATIN AMERICA & THE CARIBBEAN 12 AFRICA 15 ASIA-PACIFIC 16 MIDDLE EAST 21 WORLD MILITARY HELICOPTER HOLDINGS 23 EUROPE 24 NORTH AMERICA 34 LATIN AMERICA & THE CARIBBEAN 36 AFRICA 43 ASIA-PACIFIC 49 MIDDLE EAST 59 EVENT INFORMATION 65 Please note that all information herein is subject to change. Defence IQ endeavours to ensure accuracy wherever possible, but errors are often unavoidable. We encourage readers to contact us if they note any need for amendments or updates. We accept no responsibility for the use or application of this information. We suggest that readers contact the specific government and military programme offices if seeking to confirm the reliability of any data. 1 MARKET OVERVIEW Broadly speaking, the global helicopter market is currently facing a two- pronged assault. The military helicopter segment has been impacted significantly by continued defense budgetary pressures across most traditional markets, and a recent slide in global crude oil prices has impacted the demand for new civil helicopters as well as the level of activity for existing fleets engaged in the offshore oil & gas exploration sector. This situation has impacted industry OEMs significantly, many of which had been working towards strengthening the civil helicopter segment to partially offset the impact of budgetary cuts on the military segment. However, the medium- to long-term view of the market is promising given the presence of strong fundamentals and persistent, sustainable growth drivers. The market for military helicopters in particular is set to cross a technological threshold in the form of next-generation compound helicopters and tilt rotorcraft. -
Real-Time Helicopter Flight Control: Modelling and Control by Linearization and Neural Networks
Purdue University Purdue e-Pubs Department of Electrical and Computer Department of Electrical and Computer Engineering Technical Reports Engineering August 1991 Real-Time Helicopter Flight Control: Modelling and Control by Linearization and Neural Networks Tobias J. Pallett Purdue University School of Electrical Engineering Shaheen Ahmad Purdue University School of Electrical Engineering Follow this and additional works at: https://docs.lib.purdue.edu/ecetr Pallett, Tobias J. and Ahmad, Shaheen, "Real-Time Helicopter Flight Control: Modelling and Control by Linearization and Neural Networks" (1991). Department of Electrical and Computer Engineering Technical Reports. Paper 317. https://docs.lib.purdue.edu/ecetr/317 This document has been made available through Purdue e-Pubs, a service of the Purdue University Libraries. Please contact [email protected] for additional information. Real-Time Helicopter Flight Control: Modelling and Control by Linearization and Neural Networks Tobias J. Pallett Shaheen Ahmad TR-EE 91-35 August 1991 Real-Time Helicopter Flight Control: Modelling and Control by Lineal-ization and Neural Networks Tobias J. Pallett and Shaheen Ahmad Real-Time Robot Control Laboratory, School of Electrical Engineering, Purdue University West Lafayette, IN 47907 USA ABSTRACT In this report we determine the dynamic model of a miniature helicopter in hovering flight. Identification procedures for the nonlinear terms are also described. The model is then used to design several linearized control laws and a neural network controller. The controllers were then flight tested on a miniature helicopter flight control test bed the details of which are also presented in this report. Experimental performance of the linearized and neural network controllers are discussed. -
All Rights Reserved This Dissertation Has Been
71-22,493 JOHNSTON, Richard Elwyn, 1924- THE HISTORY OF TRADE AND INDUSTRIAL EDUCATION IN OHIO. The Ohio State University, Ph.D., 1971 Education, vocational University Microfilms, A XEROX Company, Ann Arbor, Michigan © 1971 RICHARD ELWYN JOHNSTON ALL RIGHTS RESERVED THIS DISSERTATION HAS BEEN MICROFILMED EXACTLY AS RECEIVED THE HISTORY OP TRADE AND INDUSTRIAL EDUCATION IN OHIO DISSERTATION Presented In partial Fulfillment of the Requirements for the Degree Doctor of philosophy in the Graduate School of The Ohio State University ,<n By y^\ Richard E* Johnston, B.Ed.s M.S* ***** The Ohio State university 1971 Approved by Adviser College of Eduoation PLEASE NOTE: Several pages contain colored illustrations. Filmed in the best possible way. UNIVERSITY MICROFILMS PREFACE Difficulties become apparent in the historical compilation of this single categorical concept of educa tion when one considers the multi-faceted educational elements of specialization which are germane to each occupational area. Problems of gathering early voca tional trade and industrial research materials have been magnified as a result of incomplete or missing records because of carelessness, deaths and personnel turnover. This writer has been made aware of the fact that authen ticated historical documentation is extremely important to all educational areas, if for no other reason than that it creates a solid foundation upon which one may project or build toward the future. Those of us in vocational education submit that this type of education builds a bridge to a more meaning ful future heretofore reserved only for those with pro fessional aspirations. We, in turn, contend that voca tional education is an answer to the complex ramifica tions which have evolved from increased patterns of world-wide technological changes and population growth never experienced by any previous culture. -
Helicopter Physics by Harm Frederik Althuisius López
Helicopter Physics By Harm Frederik Althuisius López Lift Happens Lift Formula Torque % & Lift is a mechanical aerodynamic force produced by the Lift is calculated using the following formula: 2 = *4 '56 Torque is a measure of how much a force acting on an motion of an aircraft through the air, it generally opposes & object causes that object to rotate. As the blades of a Where * is the air density, 4 is the velocity, '5 is the lift coefficient and 6 is gravity as a means to fly. Lift is generated mainly by the the surface area of the wing. Even though most of these components are helicopter rotate against the air, the air pushes back on the rd wings due to their shape. An Airfoil is a cross-section of a relatively easy to measure, the lift coefficient is highly dependable on the blades following Newtons 3 Law of Motion: “To every wing, it is a streamlined shape that is capable of generating shape of the airfoil. Therefore it is usually calculated through the angle of action there is an equal and opposite reaction”. This significantly more lift than drag. Drag is the air resistance attack of a specific airfoil as portrayed in charts much like the following: reaction force is translated into the fuselage of the acting as a force opposing the motion of the aircraft. helicopter via torque, and can be measured for individual % & -/ 0 blades as follows: ! = #$ = '()*+ ∫ # 1# , where $ is the & -. Drag Force. As a result the fuselage tends to rotate in the Example of a Lift opposite direction of its main rotor spin. -
Helicopter Flying Handbook (FAA-H-8083-21B) Chapter 8
Chapter 8 Ground Procedures and Flight Preparations Introduction Once a pilot takes off, it is up to him or her to make sound, safe decisions throughout the flight. It is equally important for the pilot to use the same diligence when conducting a preflight inspection, making maintenance decisions, refueling, and conducting ground operations. This chapter discusses the responsibility of the pilot regarding ground safety in and around the helicopter and when preparing to fly. 8-1 Preflight There are two primary methods of deferring maintenance on rotorcraft operating under part 91. They are the deferral Before any flight, ensure the helicopter is airworthy by provision of 14 CFR part 91, section 91.213(d) and an FAA- inspecting it according to the rotorcraft flight manual (RFM), approved MEL. pilot’s operating handbook (POH), or other information supplied either by the operator or the manufacturer. The deferral provision of 14 CFR section 91.213(d) is Remember that it is the responsibility of the pilot in command widely used by most pilot/operators. Its popularity is due (PIC) to ensure the aircraft is in an airworthy condition. to simplicity and minimal paperwork. When inoperative equipment is found during preflight or prior to departure, the In preparation for flight, the use of a checklist is important decision should be to cancel the flight, obtain maintenance so that no item is overlooked. [Figure 8-1] Follow the prior to flight, determine if the flight can be made under the manufacturer’s suggested outline for both the inside and limitations imposed by the defective equipment, or to defer outside inspection. -
Paper Helicopters Preparation
Paper Helicopters Preparation CLASS LEVEL First – sixth class OBJECTIVES Content Strand and Strand Unit Energy & forces, Forces Through investigation the child should be enabled to come to appreciate that gravity is a force, SESE: Science Curriculum page 87. In this activity children explore how some things fall and how varying the size of the rotor blades, the shape of the rotor blades and the weight of a paper helicopter affect the way a helicopter spins. Skill development Through completing the strand units of the science curriculum the child should be enabled to design, plan and carry out simple experiments, having regard to one or two variables and the need to sequence tasks and tests, SESE: Science Curriculum page 79. This activity helps them understand fair testing by changing only one variable (i.e. shape only or length only) at a time. Investigating; experimenting; observing; analysing; measuring/timing; recording and communicating. CURRICULUM LINKS Mathematics Data / representing and interpreting data SESE: History Continuity and change over time/ technological and scientific developments over long periods BACKGROUND A previous activity on how things fall (i.e. the weight of the object is not a factor – Galileo and the Leaning Tower of Pisa) would help understanding of this activity, but not essential. MATERIALS/EQUIPMENT Paper, Ruler, Paper Clips, Scissors Templates of different sizes PREPARATION Test out a few thicknesses of paper/cardboard first to see that some of them spin. BACKGROUND The shape of the helicopter rotor blades make it spin INFORMATION when dropped from a height. Gravity pulls the helicopter down. The air resists the movement and pushes up each rotor separately, causing the helicopter to spin. -
December 2016 Table of Contents Section 1: Introduction
Traill County Mitigation Plan December 2016 Table of Contents Section 1: Introduction ............................................................................................................................ 13 1.1 Plan Goals and Authority ................................................................................................................... 14 1.2 Hazard Mitigation Grant Program (HMGP) ........................................................................................ 14 1.3 Pre-Disaster Mitigation (PDM) ........................................................................................................... 15 1.4 Flood Mitigation Assistance (FMA) .................................................................................................... 15 1.5 Participation....................................................................................................................................... 15 Section 2: Mitigation Plan Update .......................................................................................................... 17 2.1 Planning Process .............................................................................................................................. 17 2.1.1 Plan Administrators ................................................................................................................... 19 2.1.2 Emergency Manager Role and Responsibilities ........................................................................ 19 2.1.3 The Mitigation Steering Committee (Note: The Local -
Over Thirty Years After the Wright Brothers
ver thirty years after the Wright Brothers absolutely right in terms of a so-called “pure” helicop- attained powered, heavier-than-air, fixed-wing ter. However, the quest for speed in rotary-wing flight Oflight in the United States, Germany astounded drove designers to consider another option: the com- the world in 1936 with demonstrations of the vertical pound helicopter. flight capabilities of the side-by-side rotor Focke Fw 61, The definition of a “compound helicopter” is open to which eclipsed all previous attempts at controlled verti- debate (see sidebar). Although many contend that aug- cal flight. However, even its overall performance was mented forward propulsion is all that is necessary to modest, particularly with regards to forward speed. Even place a helicopter in the “compound” category, others after Igor Sikorsky perfected the now-classic configura- insist that it need only possess some form of augment- tion of a large single main rotor and a smaller anti- ed lift, or that it must have both. Focusing on what torque tail rotor a few years later, speed was still limited could be called “propulsive compounds,” the following in comparison to that of the helicopter’s fixed-wing pages provide a broad overview of the different helicop- brethren. Although Sikorsky’s basic design withstood ters that have been flown over the years with some sort the test of time and became the dominant helicopter of auxiliary propulsion unit: one or more propellers or configuration worldwide (approximately 95% today), jet engines. This survey also gives a brief look at the all helicopters currently in service suffer from one pri- ways in which different manufacturers have chosen to mary limitation: the inability to achieve forward speeds approach the problem of increased forward speed while much greater than 200 kt (230 mph). -
World Air Forces Flight 2011/2012 International
SPECIAL REPORT WORLD AIR FORCES FLIGHT 2011/2012 INTERNATIONAL IN ASSOCIATION WITH Secure your availability. Rely on our performance. Aircraft availability on the flight line is more than ever essential for the Air Force mission fulfilment. Cooperating with the right industrial partner is of strategic importance and key to improving Air Force logistics and supply chain management. RUAG provides you with new options to resource your mission. More than 40 years of flight line management make us the experienced and capable partner we are – a partner you can rely on. RUAG Aviation Military Aviation · Seetalstrasse 175 · P.O. Box 301 · 6032 Emmen · Switzerland Legal domicile: RUAG Switzerland Ltd · Seetalstrasse 175 · P.O. Box 301 · 6032 Emmen Tel. +41 41 268 41 11 · Fax +41 41 260 25 88 · [email protected] · www.ruag.com WORLD AIR FORCES 2011/2012 CONTENT ANALYSIS 4 Worldwide active fleet per region 5 Worldwide active fleet share per country 6 Worldwide top 10 active aircraft types 8 WORLD AIR FORCES World Air Forces directory 9 TO FIND OUT MORE ABOUT FLIGHTGLOBAL INSIGHT AND REPORT SPONSORSHIP OPPORTUNITIES, CONTACT: Flightglobal Insight Quadrant House, The Quadrant Sutton, Surrey, SM2 5AS, UK Tel: + 44 208 652 8724 Email:LQVLJKW#ÁLJKWJOREDOFRP Website: ZZZÁLJKWJOREDOFRPLQVLJKt World Air Forces 2011/2012 | Flightglobal Insight | 3 WORLD AIR FORCES 2011/2012 The French and Qatari air forces deployed Mirage 2000-5s for the fight over Libya JOINT RESPONSE Air arms around the world reacted to multiple challenges during 2011, despite fleet and budget cuts. We list the current inventories and procurement plans of 160 nations. -
Non-Standard Rotary Wing Aircraft Project Management Office 17 November 2017 1 Scope of the Non-Standard Rotary Wing Fleet
Non-Standard Rotary Wing Aircraft Project Management Office 17 November 2017 1 Scope of the Non-Standard Rotary Wing Fleet Aircraft Overhauls (OH) Procurement & Heavy Repair (HR) Sustainment Cockpit Mods (CP) Jordan Mi A/C Bulgaria Kazakhstan Bell A/C Slovakia MD 530F Mi‐17 MD Helicopters A/C Mi‐17 Huey II(4) (OH & HR) AH‐1F Augusta Westland A/C Czech Rep (OH & HR) Boeing Mi‐17 (HR) Afghanistan USAACE Croatia Mi‐17 (AAF)(47) Mexico Mi‐17 (SMW)(43) Mi‐17(8) OH‐58D(16) Bell 412 MD 530F (AAF)(27) Tunisia El Salvador OH‐58D(24) Pakistan MD 500E(3) Lebanon AH‐1 Costa RIca Huey II(9) Bell 412(3) UH‐1 MD 600N(2) MD‐530F(6) UAE Colombia Egypt Mi‐17 Thailand Huey II AW‐139(2) (OH & CP) AH‐1 Cobras Engine Spares & Tools Uganda Iraq Huey II (5) Bell 412 Brazil OH‐58(9) Saudi AW‐119 Huey II(13) Arabia Bell 407(38) MD 530F(12) Indonesia Australia Argentina AH‐6i(24) Kenya Bell 412 & 205 AH‐6i Bell 206 Bell 412 Publications, MD 530F(6) UH‐1 tools, & 412 Huey II(8) mods Bell 412 (4) As of Oct 172 Scope of the Non-Standard Rotary Wing Fleet Aircraft Overhauls (OH) Procurement & Heavy Repair (HR) Sustainment Cockpit Mods (CP) Georgia Mi A/C BulgariaArgentinaHuey II Bell A/C Slovakia Kazakhstan Mi‐17 MD Helicopters A/C Mi‐17 (OH & HR) Huey II Augusta Westland A/C Czech Rep (OH & HR) Boeing Mi‐17 (HR) Afghanistan USAACE Croatia Mi‐17 (AAF) Mexico Mi‐17 (SMW) Mi‐17 OD‐58D Bell 412 MD 530F (AAF) Jordan El Salvador MD 530F AH‐1F • Four Bell 412EP Aircraft, Pakistan MD 500 Spare Parts & Training AH‐1 Tunisia Costa RIca Bell 412 OH‐58D (Complementary & Depot MD 600 Level) UAE Lebanon • UCA Awarded: June 2017 Colombia Huey II Mi‐17 Thailand Huey II UH‐1 • Target(OH & Delivery:CP) DD 250’d NLTAH‐1 Cobras Engine Spares Dec ’17. -
Aircraft Bell Helicopter
Annual Report 1998 Consistent Growth Textron delivers Consistent Growth by leveraging its present strengths, building upon its past accomplishments, and focusing on a clear vision for the future. Strengths Balanced Mix of Market-leading Businesses Innovative New Products and Technologies Disciplined Strategic Acquisition Process Continuous Improvement: Operating Philosophy that Delivers Results Strong Financial Discipline Global Capabilities that Meet Customers’ Needs Committed Workforce that is Partnering for Growth Textron is a $10 billion, global, multi-industry company with market-leading businesses in Aircraft, Automotive, Industrial and Finance. Textron has achieved an impressive nine-year track record of consistent growth in earnings and superior returns to shareholders. Textron is committed to repeating this performance well into the future. Financial Highlights % 1998 1997 change Operating Results ($ in millions) Revenues $9,683 $8,683 12% Operating income $1,040 $ 917 13% Income from continuing operations $ 443 $ 372 19% Common Share Data Earnings per share from continuing operations $ 2.68 $ 2.19 22% Dividends per share $ 1.14 $ 1.00 14% Key Performance Ratios Operating margin 10.7% 10.6% Return on average shareholders’ equity 19.6% 17.5% Return on invested capital 13.7% 13.4% Debt to total capital (Textron Manufacturing) 43% 25% 1998 Revenues by Business Segment AIRCRAFT Aircraft: Commercial and military helicopters, $3,189 (33%) tiltrotor aircraft, business jets, single-engine piston aircraft and utility turboprops AUTOMOTIVE Automotive: Interior and exterior trim, fuel $2,405 (25%) systems and functional components INDUSTRIAL Industrial: Fastening systems, fluid and $3,722 (38%) power systems, golf, turf-care and specialty products, and industrial components FINANCE Finance: Diversified commercial financing $367 (4%) To Our Shareholders: 1998 was a defining year for Textron. -
The Arms Industry and Increasingly Autonomous Weapons
Slippery Slope The arms industry and increasingly autonomous weapons www.paxforpeace.nl Reprogramming War This report is part of a PAX research project on the development of lethal autonomous weapons. These weapons, which would be able to kill people without any direct human involvement, are highly controversial. Many experts warn that they would violate fundamental legal and ethical principles and would be a destabilising threat to international peace and security. In a series of four reports, PAX analyses the actors that could potentially be involved in the development of these weapons. Each report looks at a different group of actors, namely states, the tech sector, the arms industry, and universities and research institutes. The present report focuses on the arms industry. Its goal is to inform the ongoing debate with facts about current developments within the defence sector. It is the responsibility of companies to be mindful of the potential applications of certain new technologies and the possible negative effects when applied to weapon systems. They must also clearly articulate where they draw the line to ensure that humans keep control over the use of force by weapon systems. If you have any questions regarding this project, please contact Daan Kayser ([email protected]). Colophon November 2019 ISBN: 978-94-92487-46-9 NUR: 689 PAX/2019/14 Author: Frank Slijper Thanks to: Alice Beck, Maaike Beenes and Daan Kayser Cover illustration: Kran Kanthawong Graphic design: Het IJzeren Gordijn © PAX This work is available under the Creative Commons Attribution 4.0 license (CC BY 4.0) https://creativecommons.org/licenses/ by/4.0/deed.en We encourage people to share this information widely and ask that it be correctly cited when shared.