Air Touring Safety Issues Linger

Total Page:16

File Type:pdf, Size:1020Kb

Air Touring Safety Issues Linger AeroSafety WORLD MAKING THE CALL Doctor-pilot relations SIX-G ARRIVAL Copilot trainee error DIVE-AND-DRIVE Arguing the merits AIR TOURING SAFETY ISSUES LINGER THE JOURNAL OF FLIGHT SAFETY FOUNDATION JUNE 2014 Multiple Aviation Industry Segments, One Message: Safety. f the entire aviation industry should collaborate on one thing, it is safety. IAt a time of constrained resources, increased regulation and unprecedented scrutiny, the Flight Safety Foundation continues to be the leading advocate for safety and prevention of accidents, thereby saving lives. Show your commitment to the aviation community’s core value — a strong, e ective global safety culture. Join the Flight Safety Foundation. “Honeywell has been a partner with the Flight Safety Foundation (FSF) for more than 40 years in supporting the FSF mission to continuously improve fl ight safety.” — Don Bateman, Honeywell Corporate Fellow and Chief Engineer- Technologist for Flight Safety Systems and Technology Flight Safety Foundation Member Enrollment Membership/Donations/Endowments BARS Program O ce Headquarters: Ahlam Wahdan Susan M. Lausch Level 6 | 278 Collins Street 801 N. Fairfax Street, Suite 400 membership services coordinator managing director of membership Melbourne VIC 3000 Australia Alexandria, Virginia U.S. 22314-1774 Tel.: ext. 102 and business development GPO Box 3026 Tel.: +1 703.739.6700 membership@ ightsafety.org Tel.: ext. 112 Melbourne VIC 3001 Australia Fax: +1 703.739.6708 lausch@ ightsafety.org Tel.: +61 1300 557 162 Fax: +61 1300 557 182 ightsafety.org Email: bars@ ightsafety.org PRESIDENT’SMESSAGE NEXT Move hen the position of president and groups representing governments, airlines and CEO of Flight Safety Foundation safety, we will come up with a practical solution. became available, it was immediately FSF recently published the Duty/Rest Guide- appealing to me. I recently had re- lines for Business Aviation, which updates the Wtired from International Aero Engines and was landmark “Principles and Guidelines For Duty debating my next move. I’ve spent my entire and Rest Scheduling in Corporate and Business career in aviation, in roles that focused on safety Aviation,” published by the FSF Fatigue Coun- and quality as well as positions in marketing and termeasures Task Force in 1997. The Duty/Rest sales. The opportunity to work at the Foundation update is the culmination of a joint effort by FSF and lead this team was irresistible. and the National Business Aviation Association As anyone who has spent time in aviation Safety Committee’s Fatigue Task Force, led by knows, Flight Safety Foundation is the voice of Leigh White. This is available on our website at safety. It is the conscience of the industry. While <flightsafety.org/dutyrest2014>. many great organizations work on safety, there is We also are due to finish our go-around study not another group out there whose sole focus is on within the next few months, and we will release aviation safety. Safety is the mission of the Foun- a report outlining the results of the study and dation and has been since its founding in 1947. including recommendations to the industry. We’ll One of our challenges in 2014 and in the future soon be determining the next steps for this project is the belief that the industry has succeeded in its and how the findings can best be used. safety mission. We are safe. I won’t argue about We have great challenges ahead of us, but FSF that, and we all should be proud of our industry’s has always been there as the voice of safety, and record. But we cannot lose our focus. As we await with the support of our members, we’ll continue the final reports on Asiana 214 and UPS 1354, and to serve in this vital role. as the tragedy of Malaysia 370 continues to unfold, we are reminded that safety is never “done.” FSF is teaming up with the International Civil Aviation Organization and the International Air Transport Association to hold a symposium on global aircraft tracking. It isn’t acceptable to lose an airplane, especially with the technology available and in development. We don’t have the answers Jon L. Beatty as to what should be done, but we do know that if President and CEO we bring together the technological experts with Flight Safety Foundation FLIGHTSAFETY.ORG | AEROSAFETYWORLD | JUNE 2014 | 1 AeroSafetyWORLD contents June 2014 Vol 9 Issue 5 features 8 InSight | Continuous Descent Approaches 16 Cover Story | Air Tours Assessment 20 SummitsBASS | Airman Medical Certificates 26 MaintenanceMatters | Fatigue-Conscious Behavior 16 29 FlightTraining | Refining MPL Programs 20 35 CausalFactors | Ground Idle on Final 39 StrategicIssues | Weather Research Paths departments 1 President’s Message | Next Move 5 Editorial Page | Child Restraint Devices 7 Safety Calendar | Industry Events 2 | FLIGHT SAFETY FOUNDATION | AEROSAFETYWORLD | JUNE 2014 26 29 35 12 In Brief | Safety News 44 DataLink | Newly Harmonized Data 47 Info Scan | Data Review 51 On Record | Engine Fire on Night Takeoff 39 AeroSafetyWORLD telephone: +1 703.739.6700 Frank Jackman, editor-in-chief, FSF director of publications [email protected], ext. 116 About the Cover Report says U.S. air tour industry must address problem areas. Wayne Rosenkrans, senior editor [email protected], ext. 115 © Nelson Santiago | Depositphotos Linda Werfelman, senior editor [email protected], ext. 122 We Encourage Reprints (For permissions, go to <flightsafety.org/aerosafety-world-magazine>) Mark Lacagnina, contributing editor [email protected] Share Your Knowledge If you have an article proposal, manuscript or technical paper that you believe would make a useful contribution to the ongoing dialogue about aviation safety, we will be Jennifer Moore, art director glad to consider it. Send it to Director of Publications Frank Jackman, 801 N. Fairfax St., Suite 400, Alexandria, VA 22314-1774 USA or [email protected]. [email protected] The publications staff reserves the right to edit all submissions for publication. Copyright must be transferred to the Foundation for a contribution to be published, and payment is made to the author upon publication. Susan D. Reed, production specialist Sales Contact [email protected], ext. 123 Emerald Media Cheryl Goldsby, [email protected] +1 703.737.6753 Kelly Murphy, [email protected] +1 703.716.0503 Subscriptions: All members of Flight Safety Foundation automatically get a subscription to AeroSafety World magazine. For more information, please contact the membership department, Flight Safety Foundation, 801 N. Fairfax St., Suite 400, Alexandria, VA 22314-1774 USA, +1 703.739.6700 or [email protected]. AeroSafety World © Copyright 2014 by Flight Safety Foundation Inc. All rights reserved. ISSN 1934-4015 (print)/ ISSN 1937-0830 (digital). Published 11 times a year. Suggestions and opinions expressed in AeroSafety World are not necessarily endorsed by Flight Safety Foundation. Nothing in these pages is intended to supersede operators’ or manufacturers’ policies, practices or requirements, or to supersede government regulations. | | FLIGHTSAFETY.ORG AEROSAFETYWORLD JUNE 2014 | 3 EDITORIALPAGE CHILD RESTRAINT Devices s parents, we’d all like to think that there is recommended restraints for lap-held children, nowhere safer for our children than in our “and we have been recommending it ever since,” arms, particularly when our kids are very Hersman said. young. And from a nurturing or develop- During the question-and-answer session Ament standpoint, this is probably true. But is it following her speech, she said, “I couldn’t have true during a high-speed rejected takeoff, clear air imagined in 2004 [when she joined the NTSB] turbulence or a runway excursion when accelera- that we’d still be talking about this issue in 2014.” tion g-forces come into play? She described it as one of the “great disappoint- When traveling by air, parents generally are ments” of her tenure on the board. allowed to hold the smallest children, those under As soon as we wrap up this issue of AeroSafety the age of 2 years, on their laps, obviating the need World, I will be headed to Madrid to attend the to buy an additional seat. However, in the United International Air Transport Association’s (IATA’s) States there are no restraining devices for lap-held Cabin Operations Safety Conference. Among the children that are approved for use during takeoff conference activities are two workshops — half and landing, so parents are expected to secure a day each — on child restraint devices. In its these children using only their arms. conference materials, IATA said it is seeking an In a speech April 21 at the National Press Club “internationally recognized solution on accepted in Washington, Deborah Hersman, then the outgo- child restraint devices with a solution that is prac- ing chairman of the U.S. National Transportation tical, affordable, operationally realistic, feasible Safety Board (NTSB), made the issue of lap-held and harmonized globally.” children one of the focal points of what were es- I’m looking forward to the discussion, and I sentially her farewell remarks. “Some people say the hope that a solution to the issue is on the horizon. risk is small,” Hersman said. “I tell them, ‘No, a baby is small.’ We secure laptops and coffeepots, yet we do not secure our most precious cargo, our children.” In the late 1970s, NTSB recommended that the Federal Aviation Administration research and initiate a rulemaking on the restraint of Frank Jackman small children. After the crash of United Airlines Editor-in-Chief Flight 232 at Sioux City, Iowa, 25 years ago, NTSB AeroSafety World FLIGHTSAFETY.ORG | AEROSAFETYWORLD | JUNE 2014 | 5 Serving Aviation Safety Interests for More Than 65 Years OFFICERS AND STAFF ince 1947, Flight Safety Foundation has helped save lives around the world. The Chairman Foundation is an international non-profit organization whose sole purpose is to Board of Governors David McMillan provide impartial, independent, expert safety guidance and resources for the President and CEO Jon L.
Recommended publications
  • Corvettes and Opvs Countering Manpads Air Forces Directory Corvettes and Opvs Countering Manpads Air Forces Directory Singapore
    VOLUME 26/ISSUE 1 FEBRUARY 2018 US$15 ASIA PAcific’s LARGEST CIRCULATED DEFENCE MAGAZINE SINGAPORE’S ARMED FORCES ASIA-PACIFIC MAIN BATTLE TANKS MALE /HALE UAVS CORVETTES AND OPVS COUNTERING MANPADS AIR FORCES DIRECTORY www.asianmilitaryreview.com B:216 mm T:213 mm S:197 mm AQS-24 B:291 mm S:270 mm T:286 mm THE VALUE OF ENSURING AN UNDERSEA ADVANTAGE KNOWS NO BORDERS. Mines don’t recognize borders, nor should the most advanced mine hunting solutions. Only Northrop Grumman’s advanced AQS-24 family of sensors deliver unparalleled performance with complete adaptability. From hardware versatility (deployable from helicopter or unmanned surface vessel) to increased speed in mission execution, the AQS-24 is the future of mine warfare. That’s why we’re a leader in advanced undersea technology. www.northropgrumman.com/minehunter ©2017 Northrop Grumman Corporation 02 | ASIAN MILITARY REVIEW | ©2017 Northrop Grumman Corporation Project Manager: Vanessa Pineda Document Name: NG-MSH-Z35767-B.indd Element: P4CB Current Date: 9-18-2017 11:09 AM Studio Client: Northrop Grumman Bleed: 216 mm w x 291 mm h Studio Artist: DAW Product: MSH Trim: 213 mm w x 286 mm h Proof #: 3-RELEASE Proofreader Creative Tracking: NG-MSH-Z35767 Safety: 197 mm w x 270 mm h Print Scale: None Page 1 of 1 Print Producer Billing Job: NG-MSH-Z35767 Gutter: None InDesign Version: CC 2015 Title: AQS-24 Intl Aus - Asian Military Review Color List: None Art Director Inks: Cyan, Magenta, Yellow, Black Creative Director Document Path: Mechanicals:Northrop_Grumman:NG-MSH:NG-MSH-Z35767:NG-MSH-Z35767-B.indd
    [Show full text]
  • COMPANY BASED AIRCRAFT FLEET PAX EACH BAR S WEBSITE E-MAIL Pel-Air Aviation Adelaide Brisbane Melbourne Sydney Saab 340 16 34 Y
    PAX BAR COMPANY BASED AIRCRAFT FLEET WEBSITE E-MAIL EACH S Adelaide Saab 340 16 34 Pel-Air Brisbane Additional access Yes www.pelair.com.au [email protected] Aviation Melbourne to REX Airline’s 50 n/a Sydney Saab aircraft Adelaide Citation CJ2 n/a 8 Brisbane Beechcraft n/a 10 Cairns Kingair B200 The Light Darwin Jet Aviation Melbourne n/a www.lightjets.com.au [email protected] Group Sydney Beechcraft Baron n/a 5 *Regional centres on request Broome Metro II n/a 12 Complete Darwin Merlin IIIC n/a 6 n/a www.casair.com.au [email protected] Aviation Jandakot Piper Navajo n/a 7 Network Fokker 100 17 100 Perth n/a www.networkaviation.com.au [email protected] Aviation A320-200 4 180 Challenger 604 1 9 Embraer Legacy n/a 13 Australian Essendon Bombardier n/a 13 Corporate Melbourne Global Express Yes www.acjcentres.com.au [email protected] Jet Centres Perth Hawker 800s n/a 8 Cessna Citation n/a 8 Ultra SA Piper Chieftain n/a 9 NSW King Air B200 n/a 10 Altitude NT n/a www.altitudeaviation.com.au [email protected] Aviation QLD Cessna Citation n/a 5-7 TAS VIC Piper Chieftain 1 7 Cessna 310 1 5 Geraldton Geraldton GA8 Airvan 4 7 n/a www.geraldtonaircharter.com.au [email protected] Air Charter Beechcraft 1 4 Bonanza Airnorth Darwin ERJ170 4 76 n/a www.airnorth.com.au [email protected] *Other cities/towns EMB120 5 30 on request Beechcraft n/a 10 Kirkhope Melbourne Kingair n/a www.kirkhopeaviation.com.au [email protected] Aviation Essendon Piper Chieftain n/a 9 Piper Navajo n/a 7 Challenger
    [Show full text]
  • 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.
    [Show full text]
  • Human Factors of Flight-Deck Checklists: the Normal Checklist
    NASA Contractor Report 177549 Human Factors of Flight-Deck Checklists: The Normal Checklist Asaf Degani San Jose State University Foundation San Jose, CA Earl L. Wiener University of Miami Coral Gables, FL Prepared for Ames Research Center CONTRACT NCC2-377 May 1990 National Aeronautics and Space Administration Ames Research Center Moffett Field, California 94035-1000 CONTENTS 1. INTRODUCTION ........................................................................ 2 1.1. The Normal Checklist .................................................... 2 1.2. Objectives ...................................................................... 5 1.3. Methods ......................................................................... 5 2. THE NATURE OF CHECKLISTS............................................... 7 2.1. What is a Checklist?....................................................... 7 2.2. Checklist Devices .......................................................... 8 3. CHECKLIST CONCEPTS ......................................................... 18 3.1. “Philosophy of Use” .................................................... 18 3.2. Certification of Checklists ........................................... 22 3.3. Standardization of Checklists ...................................... 24 3.4. Two/three Pilot Cockpit ............................................... 25 4. AIRLINE MERGERS AND ACQUISITIONS .......................... 27 5. LINE OBSERVATIONS OF CHECKLIST PERFORMANCE.. 29 5.1. Initiation ......................................................................
    [Show full text]
  • Uso De ELT En 406 Mhz En La Región SAM (Presentada Por Bolivia)
    Organización de Aviación Civil Internacional SAR/8 SAM-NI/05 Oficina Regional Sudamericana 17/10/11 Octavo Seminario-Taller/Reunión de Implantación de Búsqueda y Salvamento de la Región SAM (SAR/8 - SAM) Asunción, Paraguay, 24 al 28 de Octubre de 2011 Cuestión 3 del Orden del día: Uso de ELT en 406 MHz en la Región SAM (Presentada por Bolivia) Resumen Esta Nota Informativa se presenta, con el objeto de que la reunión tome conocimiento del estado de aplicación de normas para el uso del ELT en Bolivia. 1 Antecedentes 1.1 La aplicación del uso del Transmisor Localizador de Emergencia (ELT) está normada en la Reglamentación Aeronáutica Boliviana (RAB 90), el operador debe garantizar que todos los ELT’s sean capaces de transmitir en 406 MHz y estén codificados de acuerdo con el Anexo 10 de la OACI, como también registrados en la DGAC y en el RCC La Paz responsable del inicio de las operaciones de Búsqueda y Salvamento, dentro el Segmento Terrestre Asignado a Chile para el Sistema COSPAS – SARSAT. 1.2 A la fecha, el 70 % de la flota de aeronaves matriculadas en el Estado Plurinacional de Bolivia, disponen de equipos ELT los mismos que trabajan en la frecuencia 406 MHz, el 30 % restante, corresponde a la aviación general. 2 Análisis 2.1 El Estado Plurinacional de Bolivia a través de la DGAC, y en cumplimiento de la Reglamentación Aeronáutica Boliviana, en su parte Reglamento sobre Instrumentos y Equipos Requeridos (RAB 90), realiza la verificación del funcionamiento y equipamiento del ELT, al inicio de la certificación así como durante las inspecciones anuales, de conformidad con el formulario DGAC-AIR 8130-6, que forma parte del Manual Guía de los Inspectores AIR.
    [Show full text]
  • Aerodynamic Analysis and Design of a Twin Engine Commuter Aircraft
    28TH INTERNATIONAL CONGRESS OF THE AERONAUTICAL SCIENCES AERODYNAMIC ANALYSIS AND DESIGN OF A TWIN ENGINE COMMUTER AIRCRAFT Fabrizio Nicolosi*, Pierluigi Della Vecchia*, Salvatore Corcione* *Department of Aerospace Engineering - University of Naples Federico II [email protected]; [email protected], [email protected] Keywords: Aircraft Design, Commuter Aircraft, Aerodynamic Analysis Abstract 1. Introduction The present paper deals with the preliminary design of a general aviation Commuter 11 seat Many in the industry had anticipated 2011 to be aircraft. The Commuter aircraft market is today the year when the General Aviation characterized by very few new models and the manufacturing industry would begin to recover. majority of aircraft in operation belonging to However, the demand for business airplanes and this category are older than 35 years. Tecnam services, especially in the established markets of Aircraft Industries and the Department of Europe and North America, remained soft and Aerospace Engineering (DIAS) of the University customer confidence in making purchase of Naples "Federico II" are deeply involved in decision in these regions remained weak. This the design of a new commuter aircraft that inactivity, nonetheless, was offset in part by should be introduced in this market with very demand from the emerging markets of China good opportunities of success. This paper aims and Russia. While a full resurgence did not take to provide some guidelines on the conception of place in 2011, the year finished with signs of a new twin-engine commuter aircraft with recovery and reason of optimism. GAMA eleven passengers. Aircraft configuration and (General Aviation Manufacturer Association) cabin layouts choices are shown, also compared 2011 Statistical Databook & Industry Outlook to the main competitors.
    [Show full text]
  • Accident Prevention August 1999
    FLIGHT SAFETY FOUNDATION Accident Prevention Vol. 56 No. 8 For Everyone Concerned with the Safety of Flight August 1999 Double Engine Failure Leads to Ditching of Cessna 402C The investigation concluded that fuel exhaustion might have caused both engines to fail while the airplane was on a scheduled flight in New Zealand. Five of the 10 occupants were rescued. Four occupants were unable to find their life jackets and died before rescuers arrived. Another occupant was missing and presumed dead. FSF Editorial Staff On Aug. 19, 1998, a Cessna 402C was on a scheduled The aircraft was operated by Southern Air, which flight from Stewart Island, New Zealand, to conducted scheduled visual flight rules (VFR) flights Invercargill, New Zealand, when both piston engines between Invercargill Airport, on New Zealand’s failed. The pilot was not able to restart the engines South Island, to an airstrip that the company built at and ditched the aircraft in Foveaux Strait. None of Ryans Creek on Stewart Island, a relatively small the 10 occupants was seriously hurt during the island south of South Island. The company normally ditching, but four of the occupants were not able to used Britten-Norman Islanders for these flights. find their life jackets before the aircraft sank, and they died before rescuers arrived. Another occupant, In May 1998, the company purchased the Cessna who had donned a life jacket, was not found and 402C, ZK-VAC, for use in conducting scheduled was presumed dead. flights between Invercargill and Dunedin. The aircraft had been modified with a Robertson short- The New Zealand Transport Accident Investigation takeoff-and-landing (STOL) kit; the modification Commission (TAIC), in its final report on the accident, said, replaced the plain flaps with Fowler flaps.
    [Show full text]
  • Automatic Carrier Landing System for V/Stol Aircraft
    AUTOMATIC CARRIER LANDING SYSTEM FOR V/STOL AIRCRAFT USING L1 ADAPTIVE AND OPTIMAL CONTROL by SHASHANK HARIHARAPURA RAMESH Presented to the Faculty of the Graduate School of The University of Texas at Arlington in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCE IN AEROSPACE ENGINEERING THE UNIVERSITY OF TEXAS AT ARLINGTON December 2015 Copyright © by SHASHANK HARIHARAPURA RAMESH 2015 All Rights Reserved To my parents, Meera and Ramesh ACKNOWLEDGEMENTS My deepest gratitude goes to my supervising professor, Dr Kamesh Subbarao for providing me an opportunity to work on a topic of my interest, for his guidance and encouragement for research. I would like to thank Dr. Atilla Dogan and Dr. Donald Wilson for being a part of my thesis committee. I am thankful to my colleagues at Aerospace Systems Laboratory - Dr Ghassan Atmeh, Dr Pavan Nuthi, Dr Alok Rege, and Pengkai Ru, for their invaluable inputs towards my research. Many thanks to Ameya Godbole, Tracie Perez, Paul Quillen and Ziad Bakhya for their support and encouragement. I would like to thank my roommates Vijay Gopal, Varun Vishwamitra, and Rohit Narayan for their patience, tolerance, and brotherly affection without which my sojourn at graduate school would have been burdensome. I would like to thank my parents for their unconditional love and support. It is only because of their dedication, hardwork, and sacrifice I am what I am today. I am thankful to my sister, Shobhita, and my grandmothers, for their moral support which provided me the strength to deal with uneasy times. Special thanks to my aunt and uncle, Shubha and Ravi Murthy who have been extremely supportive during my stay in USA.
    [Show full text]
  • Descriptive Study of Aircraft Hijacking. Criminal Justice Monograph, Volume III, No
    DOCUMENT RESUME ED 073 315 VT 019 207 AUTHCP Turi, Robert R.; And Others TITLE Descriptive Study of Aircraft Hijacking. Criminal Justice Monograph, Volume III, No. 5. INSTITUTION Sam Houston State Univ., Huntsville,Tex. Inst. of Contemporary Corrections and the Behavioral Sciences. PUB DATE 72 NOTE 177p. EDRS PRICE MF-$0.65 HC-$6.58 DESCRIPTORS *Aerospace Industry; Case Studies; Correctional Rehabilitation; *Criminals; Government Role; *International Crimes; *International Law;Legal' Problems; *Prevention; Program Descriptions; *Psychological Characteristics; Psychological Patterns; Security; Statistical Data IDENTIFIERS Criminal Justice; *Skyjacking ABSTRACT The purpose of this study was to comprehensively describe all aspects of the phenomenonknown as "skyjacking." The latest statistics on airline hijackingare included, which were obtained through written correspondence and personalinterviews with Federal Aviation Authority officials inWashington, D. C. and Houston, Texas. Legal and technical journalsas well as government documents were reviewed, and on the basisof this review:(1) Both the national and international legalaspects of hijacking activities are provided,(2) The personality and emotional state ofthe skyjacker are examined, and (3) Preventionmeasures taken by both the government and the airline industryare discussed, including the sky marshal program, the pre-boarding screeningprocess, and current developments in electronic detection devices.The human dimensions and diverse dangers involved in aircraftpiracy are delineated.
    [Show full text]
  • Global Volatility Steadies the Climb
    WORLD AIRLINER CENSUS Global volatility steadies the climb Cirium Fleet Forecast’s latest outlook sees heady growth settling down to trend levels, with economic slowdown, rising oil prices and production rate challenges as factors Narrowbodies including A321neo will dominate deliveries over 2019-2038 Airbus DAN THISDELL & CHRIS SEYMOUR LONDON commercial jets and turboprops across most spiking above $100/barrel in mid-2014, the sectors has come down from a run of heady Brent Crude benchmark declined rapidly to a nybody who has been watching growth years, slowdown in this context should January 2016 low in the mid-$30s; the subse- the news for the past year cannot be read as a return to longer-term averages. In quent upturn peaked in the $80s a year ago. have missed some recurring head- other words, in commercial aviation, slow- Following a long dip during the second half Alines. In no particular order: US- down is still a long way from downturn. of 2018, oil has this year recovered to the China trade war, potential US-Iran hot war, And, Cirium observes, “a slowdown in high-$60s prevailing in July. US-Mexico trade tension, US-Europe trade growth rates should not be a surprise”. Eco- tension, interest rates rising, Chinese growth nomic indicators are showing “consistent de- RECESSION WORRIES stumbling, Europe facing populist backlash, cline” in all major regions, and the World What comes next is anybody’s guess, but it is longest economic recovery in history, US- Trade Organization’s global trade outlook is at worth noting that the sharp drop in prices that Canada commerce friction, bond and equity its weakest since 2010.
    [Show full text]
  • US Navy Flight Deck Hearing Protection Use Trends
    U.S. Navy Flight Deck Hearing Protection Use Trends: Survey Results Valerie S. Bjorn Naval Air Systems Command AEDC/DOF 740 Fourth Street Arnold AFB, TN 38389-6000, USA [email protected] Christopher B. Albery Advanced Information Engineering Services - A General Dynamics Company 5200 Springfield Pike, WP-441 Dayton, OH 45431, USA [email protected] CDR Russell Shilling, Ph.D., MSC, USN Office of Naval Research - Medical and Biological S&T Division 800 N Quincy Street Arlington, VA 22217-5860, USA [email protected] Richard L. McKinley Air Force Research Laboratory (AFRL/HECB) 2610 Seventh Street, Bldg 441 Wright-Patterson AFB, OH 45433-7901 [email protected] ABSTRACT Hearing loss claims have risen steadily in the U.S. Department of Veterans Affairs across all military services for decades. The U.S. Navy, with U.S. Air Force and industry partners, is working to improve hearing protection and speech intelligibility for aircraft carrier flight deck crews who work up to 16 hours per day in 130-150 dB tactical jet aircraft noise. Currently, flight deck crews are required to wear double hearing protection: earplugs and earmuffs (in cranial helmet). Previous studies indicated this double hearing protection provides approximately 30 dB of noise attenuation when earplugs are inserted correctly and the cranial/earmuffs are well-fit and in good condition. To assess hearing protection practices and estimate noise attenuation levels for active duty flight deck crews, Naval Air Systems Command surveyed 301 U.S. Navy Atlantic and Pacific Fleet flight deck personnel from four aircraft carriers and two amphibious assault ships.
    [Show full text]
  • Path Planning for Autonomous Landing of Helicopter on the Aircraft Carrier
    mathematics Article Path Planning for Autonomous Landing of Helicopter on the Aircraft Carrier Hanjie Hu 1,2, Yu Wu 3,* , Jinfa Xu 1 and Qingyun Sun 2 1 College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China; [email protected] (H.H.); [email protected] (J.X.) 2 Chongqing General Aviation Industry Group Co., Ltd., Chongqing 401135, China; [email protected] 3 College of Aerospace Engineering, Chongqing University, Chongqing 400044, China * Correspondence: [email protected]; Tel.: +86-023-6510-2510 Received: 23 August 2018; Accepted: 26 September 2018; Published: 27 September 2018 Abstract: Helicopters are introduced on the aircraft carrier to perform the tasks which are beyond the capability of fixed-wing aircraft. Unlike fixed-wing aircraft, the landing path of helicopters is not regulated and can be determined autonomously, and the path planning problem for autonomous landing of helicopters on the carrier is studied in this paper. To solve the problem, the returning flight is divided into two phases, that is, approaching the carrier and landing on the flight deck. The feature of each phase is depicted, and the conceptual model is built on this basis to provide a general frame and idea of solving the problem. In the established mathematical model, the path planning problem is formulated into an optimization problem, and the constraints are classified by the characteristics of the helicopter and the task requirements. The goal is to reduce the terminal position error and the impact between the helicopter and the flight deck. To obtain a reasonable landing path, a multiphase path planning algorithm with the pigeon inspired optimization (MPPIO) algorithm is proposed to adapt to the changing environment.
    [Show full text]