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2021 Datalex Big Book of Airline Data Page 0
2021 Datalex Big Book of Airline Data Page 0 2021 Datalex Big Book of Airline Data by IdeaWorksCompany Table of Contents Updates to the 2021 Datalex Big Book of Airline Data .................................................................................... 3 A. Welcome Message from Datalex .................................................................................................................. 5 B. Introduction to the Data ................................................................................................................................. 6 About Special Reporting Periods ....................................................................................................................... 7 Year over Year Comparisons are Introduced this Year............................................................................... 8 2020 Was Bad – But There Were a Few Bright Spots ................................................................................. 9 C. Airline Traffic for the 2020 Period .............................................................................................................. 12 Primary Airlines in Alphabetical Order .......................................................................................................... 12 Subsidiary Airlines in Alphabetical Order ...................................................................................................... 18 Primary Airlines by Traffic ................................................................................................................................ -
TINA Small Force-Controlled Robotic Arm for Exploration and Small Satellites
DLR.de/en TINA Small force-controlled robotic arm for exploration and small satellites Brief description The robotic arm TINA is a four-axis space demonstrator to investigate autonomous operations during exploration missions on Earth. Aims The aim of the research project is to demonstrate the technology needed for a small, force-controlled robotic arm for use in space. By selecting specific components, it is possible to use TINA in Parties involved microgravity conditions as well as on Earth. DLR Institute of Robotics and Mechatronics Applications Facts and figures - Exploration, rover - Degrees of freedom: up to 7 - Controller: hard real time - Small satellites - Size: up to 2 m long - Radiation hardness: - Weight: 1.6 kg per joint various levels possible - Data transmission: - Tools: different end effectors can be Spacewire selected - Data rate: 3kHz - Supply voltage: +20V to +70V @DLR_en DLR.de/en TINA Small force-controlled robotic arm for exploration and small satellites The design of TINA follows the ‘qualifiable’ philosophy of DEXHAND [1], which uses industrial-grade compo- nents with a similar performance to their space equivalents and follows the ECSS guidelines closely, or uses the industrial-grade versions of radiation-hardened electronic components. This philosophy ensures that the transition to a fully qualified design can be achieved with a minimum number of changes. It also provides an almost perfect version for thermal and EMI modelling. Another big advantage is the low price compared to the fully qualified, radiation-hardened version, which allows the construction of multiple test arms for grasp- ing, object handling and many other applications. Each joint is made up of a brushless DC motor in combination with a resolver for commutation and position sensing, a harmonic drive gearbox, a brake for safety reasons and a torque sensor to give TINA the ability to ‘feel’. -
Maintenance Strategy and Its Importance in Rocket Launching System-An Indian Prospective
ISSN(Online) : 2319-8753 ISSN (Print) : 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology (An ISO 3297: 2007 Certified Organization) Vol. 5, Issue 5, May 2016 Maintenance Strategy and its Importance in Rocket Launching System-An Indian Prospective N Gayathri1, Amit Suhane2 M. Tech Research Scholar, Mechanical Engineering, M.A.N.I.T, Bhopal, M.P. India Assistant Professor, Mechanical Engineering, M.A.N.I.T, Bhopal, M.P. India ABSTRACT: The present paper mainly describes the maintenance strategies followed at rocket launching system in India. A Launch pad is an above-ground platform from which a rocket or space vehicle is vertically launched. The potential for advanced rocket launch vehicles to meet the challenging , operational, and performance demands of space transportation in the early 21st century is examined. Space transportation requirements from recent studies underscoring the need for growth in capacity of an increasing diversity of space activities and the need for significant reductions in operational are reviewed. Maintenance strategies concepts based on moderate levels of evolutionary advanced technology are described. The vehicles provide a broad range of attractive concept alternatives with the potential to meet demanding operational and maintenance goals and the flexibility to satisfy a variety of vehicle architecture, mission, vehicle concept, and technology options. KEY WORDS: Preventive Maintenance, Rocket Launch Pad. I. INTRODUCTION A. ROCKET LAUNCH PAD A Launch pad is associate degree above-ground platform from that a rocket ballistic capsule is vertically launched. A launch advanced may be a facility which incorporates, and provides needed support for, one or a lot of launch pads. -
Concorde Is a Museum Piece, but the Allure of Speed Could Spell Success
CIVIL SUPERSONIC Concorde is a museum piece, but the allure Aerion continues to be the most enduring player, of speed could spell success for one or more and the company’s AS2 design now has three of these projects. engines (originally two), the involvement of Air- bus and an agreement (loose and non-exclusive, by Nigel Moll but signed) with GE Aviation to explore the supply Fourteen years have passed since British Airways of those engines. Spike Aerospace expects to fly a and Air France retired their 13 Concordes, and for subsonic scale model of the design for the S-512 the first time in the history of human flight, air trav- Mach 1.5 business jet this summer, to explore low- elers have had to settle for flying more slowly than speed handling, followed by a manned two-thirds- they used to. But now, more so than at any time scale supersonic demonstrator “one-and-a-half to since Concorde’s thunderous Olympus afterburn- two years from now.” Boom Technology is working ing turbojets fell silent, there are multiple indi- on a 55-seat Mach 2.2 airliner that it plans also to cations of a supersonic revival, and the activity offer as a private SSBJ. NASA and Lockheed Martin appears to be more advanced in the field of busi- are encouraged by their research into reducing the ness jets than in the airliner sector. severity of sonic booms on the surface of the planet. www.ainonline.com © 2017 AIN Publications. All Rights Reserved. For Reprints go to Shaping the boom create what is called an N-wave sonic boom: if The sonic boom produced by a supersonic air- you plot the pressure distribution that you mea- craft has long shaped regulations that prohibit sure on the ground, it looks like the letter N. -
SPACE RESEARCH in POLAND Report to COMMITTEE
SPACE RESEARCH IN POLAND Report to COMMITTEE ON SPACE RESEARCH (COSPAR) 2020 Space Research Centre Polish Academy of Sciences and The Committee on Space and Satellite Research PAS Report to COMMITTEE ON SPACE RESEARCH (COSPAR) ISBN 978-83-89439-04-8 First edition © Copyright by Space Research Centre Polish Academy of Sciences and The Committee on Space and Satellite Research PAS Warsaw, 2020 Editor: Iwona Stanisławska, Aneta Popowska Report to COSPAR 2020 1 SATELLITE GEODESY Space Research in Poland 3 1. SATELLITE GEODESY Compiled by Mariusz Figurski, Grzegorz Nykiel, Paweł Wielgosz, and Anna Krypiak-Gregorczyk Introduction This part of the Polish National Report concerns research on Satellite Geodesy performed in Poland from 2018 to 2020. The activity of the Polish institutions in the field of satellite geodesy and navigation are focused on the several main fields: • global and regional GPS and SLR measurements in the frame of International GNSS Service (IGS), International Laser Ranging Service (ILRS), International Earth Rotation and Reference Systems Service (IERS), European Reference Frame Permanent Network (EPN), • Polish geodetic permanent network – ASG-EUPOS, • modeling of ionosphere and troposphere, • practical utilization of satellite methods in local geodetic applications, • geodynamic study, • metrological control of Global Navigation Satellite System (GNSS) equipment, • use of gravimetric satellite missions, • application of GNSS in overland, maritime and air navigation, • multi-GNSS application in geodetic studies. Report -
SPEAKERS TRANSPORTATION CONFERENCE FAA COMMERCIAL SPACE 15TH ANNUAL John R
15TH ANNUAL FAA COMMERCIAL SPACE TRANSPORTATION CONFERENCE SPEAKERS COMMERCIAL SPACE TRANSPORTATION http://www.faa.gov/go/ast 15-16 FEBRUARY 2012 HQ-12-0163.INDD John R. Allen Christine Anderson Dr. John R. Allen serves as the Program Executive for Crew Health Christine Anderson is the Executive Director of the New Mexico and Safety at NASA Headquarters, Washington DC, where he Spaceport Authority. She is responsible for the development oversees the space medicine activities conducted at the Johnson and operation of the first purpose-built commercial spaceport-- Space Center, Houston, Texas. Dr. Allen received a B.A. in Speech Spaceport America. She is a recently retired Air Force civilian Communication from the University of Maryland (1975), a M.A. with 30 years service. She was a member of the Senior Executive in Audiology/Speech Pathology from The Catholic University Service, the civilian equivalent of the military rank of General of America (1977), and a Ph.D. in Audiology and Bioacoustics officer. Anderson was the founding Director of the Space from Baylor College of Medicine (1996). Upon completion of Vehicles Directorate at the Air Force Research Laboratory, Kirtland his Master’s degree, he worked for the Easter Seals Treatment Air Force Base, New Mexico. She also served as the Director Center in Rockville, Maryland as an audiologist and speech- of the Space Technology Directorate at the Air Force Phillips language pathologist and received certification in both areas. Laboratory at Kirtland, and as the Director of the Military Satellite He joined the US Air Force in 1980, serving as Chief, Audiology Communications Joint Program Office at the Air Force Space at Andrews AFB, Maryland, and at the Wiesbaden Medical and Missile Systems Center in Los Angeles where she directed Center, Germany, and as Chief, Otolaryngology Services at the the development, acquisition and execution of a $50 billion Aeromedical Consultation Service, Brooks AFB, Texas, where portfolio. -
Book of Abstracts: Studying Old Master Paintings
BOOK OF ABSTRACTS STUDYING OLD MASTER PAINTINGS TECHNOLOGY AND PRACTICE THE NATIONAL GALLERY TECHNICAL BULLETIN 30TH ANNIVERSARY CONFERENCE 1618 September 2009, Sainsbury Wing Theatre, National Gallery, London Supported by The Elizabeth Cayzer Charitable Trust STUDYING OLD MASTER PAINTINGS TECHNOLOGY AND PRACTICE THE NATIONAL GALLERY TECHNICAL BULLETIN 30TH ANNIVERSARY CONFERENCE BOOK OF ABSTRACTS 1618 September 2009 Sainsbury Wing Theatre, National Gallery, London The Proceedings of this Conference will be published by Archetype Publications, London in 2010 Contents Presentations Page Presentations (cont’d) Page The Paliotto by Guido da Siena from the Pinacoteca Nazionale of Siena 3 The rediscovery of sublimated arsenic sulphide pigments in painting 25 Marco Ciatti, Roberto Bellucci, Cecilia Frosinini, Linda Lucarelli, Luciano Sostegni, and polychromy: Applications of Raman microspectroscopy Camilla Fracassi, Carlo Lalli Günter Grundmann, Natalia Ivleva, Mark Richter, Heike Stege, Christoph Haisch Painting on parchment and panels: An exploration of Pacino di 5 The use of blue and green verditer in green colours in seventeenthcentury 27 Bonaguida’s technique Netherlandish painting practice Carole Namowicz, Catherine M. Schmidt, Christine Sciacca, Yvonne Szafran, Annelies van Loon, Lidwein Speleers Karen Trentelman, Nancy Turner Alterations in paintings: From noninvasive insitu assessment to 29 Technical similarities between mural painting and panel painting in 7 laboratory research the works of Giovanni da Milano: The Rinuccini -
3-VIEWS - TABLE of CONTENTS to Search: Hold "Ctrl" Key Then Press "F" Key
3-VIEWS - TABLE of CONTENTS To search: Hold "Ctrl" key then press "F" key. Enter manufacturer or model number in search box. Click your back key to return to the search page. It is highly recommended to read Order Instructions and Information pages prior to selection. Aircraft MFGs beginning with letter A ................................................................. 3 B ................................................................. 6 C.................................................................10 D.................................................................14 E ................................................................. 17 F ................................................................. 18 G ................................................................21 H................................................................. 23 I .................................................................. 26 J ................................................................. 26 K ................................................................. 27 L ................................................................. 28 M ................................................................30 N................................................................. 35 O ................................................................37 P ................................................................. 38 Q ................................................................40 R................................................................ -
Flight International – July 2021.Pdf
FlightGlobal.com July 2021 RISE of the open rotor Airbus, Boeing cool subsidies feud p12 Home US Air Force studies advantage resupply rockets p28 MC-21 leads Russian renaissance p44 9 770015 371327 £4.99 Sonic gloom Ton up Investors A400M gets pull plug a lift with on Aerion 100th delivery 07 p30 p26 Comment All together now Green shoots Irina Lavrishcheva/Shutterstock While CFM International has set out its plan to deliver a 20% fuel saving from its next engine, only the entire aviation ecosystem working in concert can speed up decarbonisation ohn Slattery, the GE Aviation restrictions, the RISE launch event governments have a key role to chief executive, has many un- was the first time that Slattery and play here through incentivising the doubted skills, but perhaps his Safran counterpart, Olivier An- production and use of SAF; avia- the least heralded is his abil- dries, had met face to face since tion must influence policy, he said. Jity to speak in soundbites while they took up their new positions. It He also noted that the engine simultaneously sounding natural. was also just a week before what manufacturers cannot do it alone: It is a talent that politicians yearn would have been the first day of airframers must also drive through for, but which few can master; the Paris air show – the likely launch aerodynamic and efficiency im- frequently the individual simply venue for the RISE programme. provements for their next-genera- sounds stilted, as though they were However, out of the havoc tion products. reading from an autocue. -
Getting Shipshape
AER October 2020 OSPACE DOES AEROSPACE HAVE A RACE PROBLEM? SECRETS FROM THE FALKLANDS AIR WAR POWERING UP ELECTRIC FLIGHT www.aerosociety.com October 2020 GETTING SHIPSHAPE Volume 47 Number 10 Volume UK F-35B FORCE GETS READY FOR FIRST OPERATIONAL CARRIER DEPLOYMENT Royal AeronauticaSociety OCTOBER 2020 AEROSPACE COVER FINAL.indd 1 18/09/2020 14:59 RAeS 2020 Virtual Conference Programme Join us from wherever you are in the world to experience high quality, informative content. Book early for our special introductory offer rates. STRUCTURES & MATERIALS UAS / ROTORCRAFT / AIR TRANSPORT GREENER BY DESIGN 7th Aircraft Structural Urban Air Mobility RAeS Climate Change Design Conference Conference 2020 Conference 2020 DATE NEW DATE DATE 8 October 22 - 23 October 3 - 4 November TIME TIME TIME 14:00 - 17:00 13:00 - 18:00 13:00 - 18:00 SCAN USING SCAN USING SCAN USING YOUR PHONE YOUR PHONE YOUR PHONE FOR MORE INFO FOR MORE INFO FOR MORE INFO Embark on your virtual learning journey with the RAeS Connect and interact with our speakers and ask questions live Engage and network with other professionals from across the world Meet our sponsors at our virtual exhibitor booths Access content post-event to continue your professional development For the full virtual conference programme and further details on what to expect visit aerosociety.com/VCP Volume 47 Number 10 October 2020 EDITORIAL Contents When global rules unravel Regulars 4 Radome 12 Transmission What price global standards, rules and regulations? Pre-pandemic there were The latest aviation and Your letters, emails, tweets aeronautical intelligence, and social media feedback. -
Alactic Observer
alactic Observer G John J. McCarthy Observatory Volume 14, No. 2 February 2021 International Space Station transit of the Moon Composite image: Marc Polansky February Astronomy Calendar and Space Exploration Almanac Bel'kovich (Long 90° E) Hercules (L) and Atlas (R) Posidonius Taurus-Littrow Six-Day-Old Moon mosaic Apollo 17 captured with an antique telescope built by John Benjamin Dancer. Dancer is credited with being the first to photograph the Moon in Tranquility Base England in February 1852 Apollo 11 Apollo 11 and 17 landing sites are visible in the images, as well as Mare Nectaris, one of the older impact basins on Mare Nectaris the Moon Altai Scarp Photos: Bill Cloutier 1 John J. McCarthy Observatory In This Issue Page Out the Window on Your Left ........................................................................3 Valentine Dome ..............................................................................................4 Rocket Trivia ..................................................................................................5 Mars Time (Landing of Perseverance) ...........................................................7 Destination: Jezero Crater ...............................................................................9 Revisiting an Exoplanet Discovery ...............................................................11 Moon Rock in the White House....................................................................13 Solar Beaming Project ..................................................................................14 -