Showing posts with label Boeings. Show all posts
Showing posts with label Boeings. Show all posts

Monday, 11 April 2011

Is this Boeing's rendering of its composite 737 replacement?

FlightGlobal.com HomePremiumArchiveVideoImagesForumBlogsJobsShop FlightBlogger - Aviation News, Commentary and Analysis - Follow This Blog Meet Jon Ostrower

Contact Jon

(Always Confidential)

flightblogger@gmail.com

Add to Google










Recent Entries Is this Boeing's rendering of its composite 737 replacement? Video of Note: Formation flying with Virgins Galactic and America Boeing "evaluating the potential impacts" of US government shutdown (Update1) Accident Update: G650 was simulating single-engine take off Nine facts about Boeing's 737 Classic inspection Service Bulletin How did the FAA and Boeing identify the 175 737 Classics? Movie Monday - April 4 - Qantas Flight 32 in focus Breaking: FAA confirms Gulfstream G650 Roswell test accident (Update8) Many questions surround Bombardier/Comac partnership Exclusive: IndiGo selects PW1100G to power A320neo order Lijit Search Archives Select a Month... April 2011 March 2011 February 2011 January 2011 December 2010 November 2010 October 2010 September 2010 August 2010 July 2010 June 2010 May 2010 April 2010 March 2010 February 2010 January 2010 December 2009 November 2009 October 2009 September 2009 August 2009 July 2009 June 2009 May 2009 April 2009 March 2009 February 2009 January 2009 December 2008 November 2008 October 2008 September 2008 August 2008 July 2008 June 2008 May 2008 April 2008 March 2008 February 2008 January 2008 December 2007 November 2007 September 2007 August 2007 July 2007 June 2007 May 2007 April 2007 March 2007 Lastest USA Aerospace JobsERJ 170 Sheet Metal, Structural Mechanic Job in Columbus, OhioTool Coordinator Job in Charleston, South CarolinaField Team Support for Sikorsky S-61 Helicopter Job in Moyock, North CarolinaEmbraer 145 A&P Mechanic Job in Louisville, KentuckyEmbraer 145 Sheet Metal, Structural Mechanic Job in Louisville, Kentucky April 2011 Sun Mon Tue Wed Thu Fri Sat           1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Tag Cloud 737 737RS 747 757 767 777 777F 787 A320 A330 A340 A350 A380 Air France Air India Airbus All Nippon Airways American Airlines Boeing Bombardier British Airways CFM China China Southern Continental Airlines CSeries Delta E-Jets Embraer Emirates Flight Test FlightBlogger Feature G650 Geared Turbofan General Electric Gulfstream IAM JAL KC-X Leap-X Lufthansa Pratt & Whitney QANTAS Qatar Airways RC001 RC501 Rolls-Royce Singapore Airlines Spirit AeroSystems Trent 1000 United Airlines Vought ZA001 ZA002 ZA003 ZA004 ZA005 ZA006 ZA100 ZY997 Categories Aerodynamics (5) AirVenture 2008 (16) AirVenture 2009 (11) AirVenture 2010 (5) Airbus (165) Aircraft Interiors 2010 (3) Airlines (94) Airports (1) Avionics (8) Awkward Airplanes (5) Boeing (640) Bombardier (45) CFM (1) COMAC (10) Cessna (5) Cirrus (2) Dassault (1) Dubai Air Show 2007 (10) Dubai Air Show 2009 (11) EBACE 2009 (11) EBACE 2010 (6) Embraer (29) Engines (25) FB On The Web (3) Farnborough Air Show 2008 (23) Farnborough Air Show 2010 (29) Fokker (1) General Electric (1) Global Economy (13) Gulfstream (27) Hawker Beechcraft (4) Honeywell ISTAT 2011 (3) Irkut (3) Liberty Aerospace (1) Liveblog (8) MEBA 2010 (3) Mailbag (1) Mitsubishi (2) Mooney (2) Movie Monday (65) NBAA 2008 (13) NBAA 2009 (4) NBAA 2010 (15) Open Thread (72) Paris Air Show 2009 (20) Photos of Note (38) Pilatus (1) Pratt & Whitney (7) Raytheon (1) Rockwell Collins (2) Rolls-Royce (8) Singapore Air Show 2008 (16) Singapore Air Show 2010 (9) Suhkoi (10) Trains (1) US Air Force (1) WAEA 2009 (3) Zhuhai 2010 (7) Recent Comments K-G-B commented on Fokker to re-join the battle for the 100-seat market with XF100 NG: Maybe no n JIM HELMS commented on Boeing "evaluating the potential impacts" of US government shutdown (Update1): AS NOTED, WingedMigrator commented on Video of Note: Formation flying with Virgins Galactic and America: > Let's fa LongTimeObserver commented on Video of Note: Formation flying with Virgins Galactic and America: Let's hope cabu1 commented on Accident Update: G650 was simulating single-engine take off: A truly sa iamlucky13 commented on Accident Update: G650 was simulating single-engine take off: Been there Been there Done That commented on Accident Update: G650 was simulating single-engine take off: Jerry and Tim Raetzloff commented on Boeing "evaluating the potential impacts" of US government shutdown (Update1): First, the ASI commented on Accident Update: G650 was simulating single-engine take off: Starting t Scentsy commented on Accident Update: G650 was simulating single-engine take off: To echo wh
United States of America(USA).pngFrance.png


Is this Boeing's rendering of its composite 737 replacement? By
Jon Ostrower  on April 8, 2011 7:59 PM | Permalink | Comments (5) | TrackBacks (0) | NLT Concept.jpgWearing a subtle and nearly opaque Boeing company livery, this rendering of a 33 787-sized windowed passenger aircraft looks to be the first early concept for the 737 replacement, the first of its kind outside the four walls of Product Development.
The image comes from a presentation by Dr. Charles Harris, who serves as Director of the Research Directorate at NASA's Langely Research Center, who earlier this week gave a presentation to the American Institute of Aeronautics and Astronautics at the 52nd Structures, Structural Dynamics, and Materials Conference in Denver, Colorado. In his detailed 54-slide powerpoint presentation, Dr. Harris outlined the future material requirements for aircraft, while focusing on the use of composite technology.
Slide 54 of Opportunities for Next Generation Aircraft Enabled by Revolutionary Materials (PDF) contains an interesting title: Future Materials Requirements (Boeing Perspective) with near-term, mid-term and far-term goals for using composite technology in a commercial jetliner. While the goals for the technology are fascinating in their own right, each element sits on top of a rendering that was provided to NASA by The Boeing Company. 
The rendering may begin to give away some clues on the possible configuration of this particular aircraft, which includes 33 large windows, two full size exit doors and two smaller Type II exit doors, suggesting a passenger configuration equivalent to, or slightly larger than, the 215-seat 737-900ER.
The windows, whose number is equivalent to the 110 and 126-seat 737-600 and -700, would not be spaced this far apart for an aircraft of similar capacity along with exits as large as they appear in the rendering. One conclusion to draw is this is the New Light Twin (NLT) concept with seven-abreast seating covering 30+ rows and a capacity of about 230 seats in a single-class configuration.
Undoubtedly, this design is a conservative look at what Boeing envisions for a 230-seat composite jetliner fitting into a spot just above the 757. It's important to remember that the original 7E7 design looked like a scaled down 777 when it was first unveiled, containing barely any of the iconic design elements of the 7E7's shark fin and the final 787 design.
If nothing else, it provides a first visual glimpse into what Boeing engineers are thinking as far as the configuration of its new jetliner that may see service around 2019 or 2020.
Also See: Clean-Sheet - Boeing's all-new jet - PART I / PART II / PART III
Categories: Boeing Tags: 737, 737RS, 757, Boeing, New Light Twin 0 TrackBacks

Listed below are links to blogs that reference this entry: Is this Boeing's rendering of its composite 737 replacement?.

TrackBack URL for this entry: http://www.flightglobal.com/cgi-bin/mt/mt-tb.cgi/197720

5 Comments Mike McInerney By Mike McInerney
on April 8, 2011 9:12 PM | Reply

Whatever Boeing do re a new "737", I'm sure it (fuselage)will be fabricated wholly in USA. They can't afford to again experience the dramas of the current B787 logistics.

Mike

Redcedar By Redcedar
on April 9, 2011 12:05 AM | Reply

Get some balls Boeing. Blended wing!!!

Redcedar By Redcedar
on April 9, 2011 12:07 AM | Reply

Get some balls Boeing. Blended wing!!!

Hans By Hans
on April 9, 2011 1:12 AM | Reply

Embraer called. They want their 195 back.

Moose By Moose
on April 9, 2011 1:13 AM | Reply

No joined box wing? No ultra-high-bybpass fan?

Leave a comment Name Email Address URL Remember personal info? Comments (You may use HTML tags for style) ADVERTISEMENT Sign up toFlight Digital MagazineFlight Print MagazineAirline Business MagazineE-newslettersRSSEvents DisclaimerTerms & ConditionsPrivacy PolicySubscriptionsFlight NewsletterAbout UsMedia CentreContact usSite MapRBI media jobs UK© Reed Business Information 2009

View the original article here

Nine facts about Boeing's 737 Classic inspection Service Bulletin

FlightGlobal.com HomePremiumArchiveVideoImagesForumBlogsJobsShop FlightBlogger - Aviation News, Commentary and Analysis - Follow This Blog Meet Jon Ostrower

Contact Jon

(Always Confidential)

flightblogger@gmail.com

Add to Google










Recent Entries Boeing "evaluating the potential impacts" of US government shutdown (Update1) Accident Update: G650 was simulating single-engine take off Nine facts about Boeing's 737 Classic inspection Service Bulletin How did the FAA and Boeing identify the 175 737 Classics? Movie Monday - April 4 - Qantas Flight 32 in focus Breaking: FAA confirms Gulfstream G650 Roswell test accident (Update8) Many questions surround Bombardier/Comac partnership Exclusive: IndiGo selects PW1100G to power A320neo order Ten years after Sonic Cruiser, slow is still green Movie Monday - March 28 - The Birth of the Whittle Engine Lijit Search Archives Select a Month... April 2011 March 2011 February 2011 January 2011 December 2010 November 2010 October 2010 September 2010 August 2010 July 2010 June 2010 May 2010 April 2010 March 2010 February 2010 January 2010 December 2009 November 2009 October 2009 September 2009 August 2009 July 2009 June 2009 May 2009 April 2009 March 2009 February 2009 January 2009 December 2008 November 2008 October 2008 September 2008 August 2008 July 2008 June 2008 May 2008 April 2008 March 2008 February 2008 January 2008 December 2007 November 2007 September 2007 August 2007 July 2007 June 2007 May 2007 April 2007 March 2007 Lastest USA Aerospace JobsERJ 170 Sheet Metal, Structural Mechanic Job in Columbus, OhioTool Coordinator Job in Charleston, South CarolinaField Team Support for Sikorsky S-61 Helicopter Job in Moyock, North CarolinaEmbraer 145 A&P Mechanic Job in Louisville, KentuckyEmbraer 145 Sheet Metal, Structural Mechanic Job in Louisville, Kentucky April 2011 Sun Mon Tue Wed Thu Fri Sat           1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Tag Cloud 737 737RS 747 757 767 777 777F 787 A320 A330 A340 A350 A380 Air France Air India Airbus All Nippon Airways American Airlines Boeing Bombardier British Airways CFM China China Southern Continental Airlines CSeries Delta E-Jets Embraer Emirates Flight Test FlightBlogger Feature G650 Geared Turbofan General Electric Gulfstream IAM JAL KC-X Leap-X Lufthansa Pratt & Whitney QANTAS Qatar Airways RC001 RC501 Rolls-Royce Singapore Airlines Spirit AeroSystems Trent 1000 United Airlines Vought ZA001 ZA002 ZA003 ZA004 ZA005 ZA006 ZA100 ZY997 Categories Aerodynamics (5) AirVenture 2008 (16) AirVenture 2009 (11) AirVenture 2010 (5) Airbus (165) Aircraft Interiors 2010 (3) Airlines (94) Airports (1) Avionics (8) Awkward Airplanes (5) Boeing (640) Bombardier (45) CFM (1) COMAC (10) Cessna (5) Cirrus (2) Dassault (1) Dubai Air Show 2007 (10) Dubai Air Show 2009 (11) EBACE 2009 (11) EBACE 2010 (6) Embraer (29) Engines (25) FB On The Web (3) Farnborough Air Show 2008 (23) Farnborough Air Show 2010 (29) Fokker (1) General Electric (1) Global Economy (13) Gulfstream (27) Hawker Beechcraft (4) Honeywell ISTAT 2011 (3) Irkut (3) Liberty Aerospace (1) Liveblog (8) MEBA 2010 (3) Mailbag (1) Mitsubishi (2) Mooney (2) Movie Monday (65) NBAA 2008 (13) NBAA 2009 (4) NBAA 2010 (15) Open Thread (72) Paris Air Show 2009 (20) Photos of Note (38) Pilatus (1) Pratt & Whitney (7) Raytheon (1) Rockwell Collins (2) Rolls-Royce (8) Singapore Air Show 2008 (16) Singapore Air Show 2010 (9) Suhkoi (10) Trains (1) US Air Force (1) WAEA 2009 (3) Zhuhai 2010 (7) Recent Comments Scentsy commented on Accident Update: G650 was simulating single-engine take off: To echo wh Steve commented on Boeing "evaluating the potential impacts" of US government shutdown (Update1): If cert ac Torre commented on Accident Update: G650 was simulating single-engine take off: I remember Dave commented on Accident Update: G650 was simulating single-engine take off: Test Pilot Thomas M. Bakos commented on Accident Update: G650 was simulating single-engine take off: How was th Hep commented on Accident Update: G650 was simulating single-engine take off: More impor Uwe commented on Boeing "evaluating the potential impacts" of US government shutdown (Update1): Took this akayemm commented on Accident Update: G650 was simulating single-engine take off: I am a non JC commented on Many questions surround Bombardier/Comac partnership: Chinese id Aero Ninja commented on Boeing "evaluating the potential impacts" of US government shutdown (Update1): Has the fe
United States of America(USA).pngFrance.png


Nine facts about Boeing's 737 Classic inspection Service Bulletin By
Jon Ostrower  on April 5, 2011 2:27 PM | Permalink | Comments (7) | TrackBacks (0) | Southwest Boeing 737-300 N345SA
Building on last night's post about the criteria for inspection, Boeing has released details about its service bulletin (SB) issued last night that covers 175 737-300s, -400s and -500s. 
UPDATE 6:03 PM: Here's my complete story on the service bulletin and here's the full text of the FAA emergency airworthiness directive.
Here are the quick facts:The SB requires inspection of the lower row of fasteners in the lap-joint, along the left and right-hand side of the crown of the aircraft at stringer four between Station 360 and 908, making the area under scrutiny about 50ft long. This SB applies to line numbers 2553 through 3132, which were delivered between 1993 and 2000, which had a frame tear strap spacing of 20 inches. Of the 579 aircraft produced, only about 175 have 30,000 cycles or more.Inspections must take place within 5 days on a portion of the 175 that have 35,000 cycles or more.Inspections will be required within 20 days of the remaining balance of the 175 aircraft with between 30,000 and 34,999 cycles.Around 80 of the 175 are in the US, with the majority flying with Southwest Airlines.Inspections will be repeated every 500 cycles until a more permanent solution can be identified as a result of the NTSB investigation.Line numbers 292 through 2552 had a different lap joint design, which Boeing says included a frame tear strap spacing of 10in. That design already fell into a lap-joint modification program that came in to effect for those aircraft over 50,000 cycles.For line numbers 2553 through 3132, Boeing said it anticipated cracks in this area of the fuselage, but not until 60,000 cycles or more. Categories: Boeing Tags: 737, Boeing, FAA, Southwest Airlines 0 TrackBacks

Listed below are links to blogs that reference this entry: Nine facts about Boeing's 737 Classic inspection Service Bulletin.

TrackBack URL for this entry: http://www.flightglobal.com/cgi-bin/mt/mt-tb.cgi/197485

7 Comments Gustiewing By Gustiewing
on April 5, 2011 3:05 PM | Reply

Time for Southwest to get A320s and rapido. In the long term A320NEOs will be ideal. A no brainer really.

WingBender By WingBender
on April 5, 2011 6:33 PM | Reply

BA Investor's Boeing shares closed at $73.23 today.

arcanys outsourcing company By arcanys outsourcing company
on April 6, 2011 3:47 AM | Reply

This might sound a lot of inconvenience for others but I would like to stress a point that other states airline should undergo the same procedure. Safety regulations shouldn't be scrap due to business matters. We do not want to gamble lives here.

4wsqv By 4wsqv
on April 6, 2011 4:11 PM | Reply

The photo was taken at Everett's Paine Field. Southwest doesn't offer commercial service there (no one does - yet) but they have a lot of out-sourced maintenance done at B.F. Goodrich’s Aviation Technical Services, at the south end. The north end of course is the home of whats-their-name, you know, the place that makes all those big airplanes.

Hreotio By Hreotio
on April 7, 2011 10:14 AM | Reply

The inner skin of str 4 was cover by an inspection mandated by AD 2003-08-15 (starting at 45,000 FC) because similar cracks were found after 53,000 FC. See
http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAD.nsf/0/2f60ba76185998a286256d13004f39f1/$FILE/030815.pdf

iamlucky13 By iamlucky13
on April 7, 2011 1:43 PM | Reply

So if I understand this right, they came up with this lap joint design as a sub-series because of issues expected at 50,000 cycles with the old design based on either analysis or testing, but now they're seeing issues at 35,000 cycles? That sucks.

I've tried staring at the photos of the damaged part to understand the construction of that joint, but it seems a little funny to me. It looks like the sheet on the bottom of the joint is the one that actually peeled back, hinging at a line of fasteners that I suppose is a stringer?

3dmashup By 3dmashup
on April 7, 2011 1:46 PM | Reply

VPI studied crack propagation on airframes with tear straps. This paper give you an idea of what a tear strap is and does.

http://scholar.lib.vt.edu/theses/available/etd-082599-211808/unrestricted/etd.pdf

Leave a comment Name Email Address URL Remember personal info? Comments (You may use HTML tags for style) ADVERTISEMENT Sign up toFlight Digital MagazineFlight Print MagazineAirline Business MagazineE-newslettersRSSEvents DisclaimerTerms & ConditionsPrivacy PolicySubscriptionsFlight NewsletterAbout UsMedia CentreContact usSite MapRBI media jobs UK© Reed Business Information 2009

View the original article here