CFM International CFM56 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "CFM International CFM56" in English language version.

Last modified: 05:47:38, 2 August 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

9158web.archive.org

1^st place

197flightglobal.com

222^nd place

157^th place

1211cfmaeroengines.com

low place

103doi.org

2^nd place

92aiaa.org

7,476^th place

4,758^th place

64aviationweek.com

1,271^st place

732^nd place

64europa.eu

62^nd place

100^th place

62safran-aircraft-engines.com

low place

32geaviation.com

low place

22archives.gov

319^th place

166^th place

22leehamnews.com

low place

22bbc.co.uk

11^th place

10^th place

22bloomberg.com

118^th place

85^th place

11nasa.gov

12^th place

73^rd place

11boeing.com

1,664^th place

1,611^th place

11sae.org

7,726^th place

4,725^th place

11geae.com

low place

11google.com

109^th place

87^th place

11reuters.com

38^th place

30^th place

11smartcockpit.com

low place

11aaib.gov.uk

low place

9,811^th place

11ntsb.gov

1,267^th place

696^th place

11apnews.com

101^st place

62^nd place

11dw.com

205^th place

320^th place

11geocities.jp

5,309^th place

4,605^th place

11elsevier.com

365^th place

372^nd place

11tum.de

6,595^th place

8,480^th place

11elodieroux.com

low place

aaib.gov.uk (Global: low place; English: 9,811^th place)

"Report on the accident to Boeing 737-400, G-OBME, near Kegworth, Leicestershire on 8 January 1989 Archived 1 June 2012 at the Wayback Machine" (1990). Report No: 4/1990. Air Investigations Branch. 25 August 1990. Retrieved 22 March 2010.

aiaa.org (Global: 7,476^th place; English: 4,758^th place)

arc.aiaa.org

Bilien, Jean; Matta, Ram (31 July 1989). "The CFM56 venture". Aircraft Design and Operations Meeting (Report). Vol. AIAA-89-2038. Seattle, WA: American Institute of Aeronautics and Astronautics. doi:10.2514/6.1989-2038.
Loheac, Pierre, Julliard, Jacques, Dravet, Alain (May 2004). "CFM56 Jet Noise Reduction with the Chevron Nozzle". 10th AIAA (American Institute of Aeronautics and Astronautics)/CEAS Aeroacoustics Conference (Manchester, Great Britain). AIAA 2004–3044, doi:10.2514/6.2004-3044 (subscription required)

apnews.com (Global: 101^st place; English: 62^nd place)

"Jet with engine, window damage makes emergency landing". AP News. 18 April 2018. Archived from the original on 19 April 2018. Retrieved 18 April 2018.

archives.gov (Global: 319^th place; English: 166^th place)

nixon.archives.gov

GE-SNECMA Jet Engine Joint Venture (1972). National Security Decision Memorandum 189. 19 September 1972. NSDM 189 (pdf) Archived 16 November 2013 at the Wayback Machine. Retrieved 9 November 2009.
GE-SNECMA. CFM-56 Jet Engine Joint Development (1973). National Security Decision Memorandum 220. 4 June 1973. NSDM 220 (pdf) Archived 16 November 2013 at the Wayback Machine. Retrieved 9 November 2009.

aviationweek.com (Global: 1,271^st place; English: 732^nd place)

John Morris (16 July 2018). "Leap Deliveries About To Outpace CFM56". Aviation Week Network. Archived from the original on 20 July 2018. Retrieved 19 July 2018.
Norris, Guy (2010). Airbus Weighs Modified CFM56-5 Upgrade Options Archived 14 October 2017 at the Wayback Machine. Aviation Week. 12 May 2010. Retrieved 19 May 2010.
Derber, Alex (5 January 2026). "MRO Memo: FTAI Pitches CFM56 To Power AI Boom". Aviation Week & Space Technology. Retrieved 18 February 2026.
"Boeing Details CFM56-7 Nacelle Inlet And Cowl Redesign Effort". Aviation Week. 1 August 2023.

bbc.co.uk (Global: 11^th place; English: 10^th place)

"One dead after Southwest Airlines jet engine 'explosion'". BBC News. 17 April 2018. Archived from the original on 17 April 2018. Retrieved 18 April 2018.
Joshua Askew (23 February 2026). "Man jailed after selling £7m of fake plane parts". BBC News. Retrieved 23 February 2026.

bloomberg.com (Global: 118^th place; English: 85^th place)

Julie Johnsson; Ryan Beene; Siddharth Vikram Philip (31 August 2023). "Fake Spare Parts Were Supplied to Fix Top-Selling Jet Engine". Bloomberg News.
"Bogus Supplier of Jet-Engine Parts May Have Faked Employees Too". Bloomberg. 8 September 2023. Retrieved 8 September 2023.

boeing.com (Global: 1,664^th place; English: 1,611^th place)

active.boeing.com

Boeing 737 Deliveries Archived 3 April 2020 at the Wayback Machine. The Boeing Company. Retrieved 19 May 2010.

cfmaeroengines.com (Global: low place; English: low place)

"CFM56: One billion flight-hours, 20 milestones". cfmaeroengines.com.
"CFM56: One billion flight-hours, 20 milestones".
"First LEAP 1A-Powered A320Neo Aircraft Delivered to Pegasus Airlines". CFM International. 21 July 2016. Archived from the original on 10 December 2019. Retrieved 22 December 2016.
"CFM56 fleet surpasses 800 million flight hours" (Press release). CFM international. 2 June 2016. Archived from the original on 10 December 2019. Retrieved 13 July 2016.
"30,000th CFM56 engine comes off the production-line" (Press release). CFM international. 12 July 2016. Archived from the original on 10 December 2019. Retrieved 13 July 2016.
"Lufthansa CFM56-5C engine achieves 100,000 flight hours" (Press release). CFM International. 8 November 2016. Archived from the original on 10 December 2019. Retrieved 9 November 2016.
"2016 CFM orders surpass 2,600 engines" (Press release). CFM International. 14 February 2017. Archived from the original on 10 December 2019. Retrieved 15 February 2017.
"CFM56 Engine Fleet Surpasses One Billion Engine Flight Hours" (Press release). CFM international. 4 June 2019. Archived from the original on 7 June 2019. Retrieved 7 June 2019.
"CIT Selects CFM56-5B for new A321 aircraft" (Press release). CFM International. 12 March 2015. Archived from the original on 23 March 2016. Retrieved 16 April 2015.
"An In-Depth Look at the New Industry Leader" (Press release). CFM International. 7 December 1996. Archived from the original on 10 December 2019. Retrieved 6 March 2018.
"First CFM56-7 Engine to Test Runs on Schedule" (Press release). CFM International. 22 May 1995. Archived from the original on 1 June 2016. Retrieved 30 April 2016.

doi.org (Global: 2^nd place; English: 2^nd place)

Bilien, Jean; Matta, Ram (31 July 1989). "The CFM56 venture". Aircraft Design and Operations Meeting (Report). Vol. AIAA-89-2038. Seattle, WA: American Institute of Aeronautics and Astronautics. doi:10.2514/6.1989-2038.
Loheac, Pierre, Julliard, Jacques, Dravet, Alain (May 2004). "CFM56 Jet Noise Reduction with the Chevron Nozzle". 10th AIAA (American Institute of Aeronautics and Astronautics)/CEAS Aeroacoustics Conference (Manchester, Great Britain). AIAA 2004–3044, doi:10.2514/6.2004-3044 (subscription required)
Linke-Diesinger, Andreas (2008). "Thrust Reverser Systems". Systems of Commercial Turbofan Engines: An Introduction to Systems Functions. Springer Berlin Heidelberg. pp. 167–178. doi:10.1007/978-3-540-73619-6_8. ISBN 978-3-540-73618-9.

dw.com (Global: 205^th place; English: 320^th place)

"Passenger partly sucked from Ryanair plane during flight".

elodieroux.com (Global: low place; English: low place)

Elodie Roux (2007). "Turbofan and turbojet engines: database handbook" (PDF). p. 126. Retrieved 5 May 2021.

elsevier.com (Global: 365^th place; English: 372^nd place)

booksite.elsevier.com

Lloyd R. Jenkinson & al. (30 July 1999). "Civil Jet Aircraft Design: Engine Data File". Elsevier/Butterworth-Heinemann. Archived from the original on 6 May 2021. Retrieved 8 March 2021.

europa.eu (Global: 62^nd place; English: 100^th place)

easa.europa.eu

"TCDS E.066" (PDF). EASA. 28 November 2008. Archived (PDF) from the original on 26 October 2018. Retrieved 26 October 2018.
"TCDS E.067" (PDF). EASA. 17 April 2018. Archived (PDF) from the original on 26 October 2018. Retrieved 26 October 2018.
"TCDS E.003" (PDF). EASA. 28 September 2017. Archived from the original (PDF) on 11 April 2019. Retrieved 26 October 2018.
"TCDS E.067" (PDF). EASA. 3 January 2016. Archived from the original (PDF) on 26 October 2018. Retrieved 26 October 2018.

flightglobal.com (Global: 222^nd place; English: 157^th place)

Norris, Guy (1999). CFM56: Engine of Change. Flight International. 19–25 May 1999. Online at CFM56: Engine of Change Archived 5 March 2016 at the Wayback Machine.
"Tooling up for Tiger Archived 27 December 2016 at the Wayback Machine". Flight International. 7 January 1978, p. 8. Retrieved 9 June 2010.
"CFM brings elements of Evolution upgrade to A320 powerplant". flightglobal.com. Archived from the original on 22 December 2016. Retrieved 26 April 2017.
Max Kingsley-Jones (17 November 2019). "CFM sees all-new airliner possible by early 2030s". Flightglobal. Archived from the original on 17 November 2019. Retrieved 18 November 2019.
"CFM56 rises to challenge Archived 13 September 2017 at the Wayback Machine". Flight International. 11 June 1991. Retrieved 17 November 2009.
Velupillai, David (1981). CFM56 Comes of Age Archived 5 March 2016 at the Wayback Machine. Flight International. 18 April 1981. Retrieved 1 June 2010.
"Derating Clears CFM56-3Cs to Fly Archived 22 December 2015 at the Wayback Machine" (1989). Flight International. 1 July 1989. Retrieved 11 December 2009.

geae.com (Global: low place; English: low place)

"CFM Launches CFM56-7B Evolution Engine Program to Power Enhanced Boeing Next-Generation 737" Archived 11 December 2010 at the Wayback Machine. GE Aviation Press Release. 28 April 2009. Retrieved 19 May 2010.

geaviation.com (Global: low place; English: low place)

blog.geaviation.com

Kennedy, Rick (30 May 2019). "'Bowled over with a feather': When Safran Aircraft Engines went courting for GE". GE Aviation. Retrieved 25 July 2022.

geaviation.com

"CFM56 Engines: The Standard To Which Others Are Judged" (Press release). CFM International. 2 September 1996. Archived from the original on 16 January 2017. Retrieved 21 July 2016.

geocities.jp (Global: 5,309^th place; English: 4,605^th place)

"Gas Turbine Engines" (PDF). Aviation Week. 28 January 2008. pp. 137–138. Archived from the original (PDF) on 6 November 2018. Retrieved 26 October 2018.

google.com (Global: 109^th place; English: 87^th place)

Brausch, John F. et al (2002). US Patent number: 6360528, "Chevron exhaust nozzle for a gas turbine engine" Deprecated link archived 24 January 2013 at archive.today. Retrieved 22 March 2010.

leehamnews.com (Global: low place; English: low place)

"GE/CFM in "lockstep" with Boeing on NMA". Leeham News. 22 March 2018. Archived from the original on 10 December 2019. Retrieved 22 March 2018.
Bjorn Fehrm (3 March 2017). "Bjorn's Corner: Aircraft engine maintenance, Part 1". Leeham. Archived from the original on 4 March 2017. Retrieved 3 March 2017.

nasa.gov (Global: 12^th place; English: 73^rd place)

Chevron is the name for sawtooth cutouts that are sometimes applied to the exhaust nozzles of jet engines to reduce the jet noise. An example can be seen here Archived 5 September 2018 at the Wayback Machine. (The pictured engine is not a CFM56.)

ntsb.gov (Global: 1,267^th place; English: 696^th place)

"NTSB Identification: DCA16FA217". ntsb.gov. Archived from the original on 6 April 2017. Retrieved 5 April 2017.

reuters.com (Global: 38^th place; English: 30^th place)

David Shepardson (13 December 2023). "FAA proposes requiring Boeing 737 part replacements after 2018 Southwest fan blade death". reuters.com. Reuters. Retrieved 9 May 2024.

sae.org (Global: 7,726^th place; English: 4,725^th place)

"Preparing for the future of aircraft engines – TECH56 Archived 29 September 2012 at the Wayback Machine". Aerospace Engineering and Manufacturing Online. Retrieved 23 March 2010.

safran-aircraft-engines.com (Global: low place; English: low place)

"CFM56 fleet surpasses 500 million flight cycles" (Press release). Safran Aircraft Engines. 31 October 2017. Archived from the original on 10 December 2019. Retrieved 5 June 2018.
"CFM56-7B" (PDF). Safran/Snecma. March 2011. Archived (PDF) from the original on 20 December 2016. Retrieved 10 December 2016.

smartcockpit.com (Global: low place; English: low place)

"Flight Operations Support" (PDF). CFM International. 13 December 2005. Archived (PDF) from the original on 17 May 2018. Retrieved 21 July 2016.

tum.de (Global: 6,595^th place; English: 8,480^th place)

mediatum.ub.tum.de

David Kalwar. "Integration of turbofan engines into the preliminary design of a high-capacity short-and medium-haul passenger aircraft and fuel efficiency analysis with a further developed parametric aircraft design software" (PDF). Lehrstuhl für Luftfahrtsysteme Technische Universität München. LS-MA 15/02. Retrieved 5 May 2021.

web.archive.org (Global: 1^st place; English: 1^st place)

Chevron is the name for sawtooth cutouts that are sometimes applied to the exhaust nozzles of jet engines to reduce the jet noise. An example can be seen here Archived 5 September 2018 at the Wayback Machine. (The pictured engine is not a CFM56.)
Shrouds are plates that are a part of a fan (or compressor, or turbine) blade. Generally, the shroud of one blade rests on the shroud of the adjacent blade, forming a continuous ring. Shrouds in the middle of blades are often used to dampen vibrations. Shrouds at the tips of fan blades are often used to minimize air leakage around the tips. A midspan shroud is visible on the fan blades here . (Note that these fan blades are not from a CFM56.) (Gunston, Bill (2004). Cambridge Aerospace Dictionary. Cambridge University Press. 2004. p.558-9.)
John Morris (16 July 2018). "Leap Deliveries About To Outpace CFM56". Aviation Week Network. Archived from the original on 20 July 2018. Retrieved 19 July 2018.
Norris, Guy (1999). CFM56: Engine of Change. Flight International. 19–25 May 1999. Online at CFM56: Engine of Change Archived 5 March 2016 at the Wayback Machine.
GE-SNECMA Jet Engine Joint Venture (1972). National Security Decision Memorandum 189. 19 September 1972. NSDM 189 (pdf) Archived 16 November 2013 at the Wayback Machine. Retrieved 9 November 2009.
"Tooling up for Tiger Archived 27 December 2016 at the Wayback Machine". Flight International. 7 January 1978, p. 8. Retrieved 9 June 2010.
GE-SNECMA. CFM-56 Jet Engine Joint Development (1973). National Security Decision Memorandum 220. 4 June 1973. NSDM 220 (pdf) Archived 16 November 2013 at the Wayback Machine. Retrieved 9 November 2009.
CFM Timeline. CFM International. Retrieved 10 November 2009.
"Work Split". CFM International. Retrieved 12 May 2010.
Boeing 737 Deliveries Archived 3 April 2020 at the Wayback Machine. The Boeing Company. Retrieved 19 May 2010.
"Preparing for the future of aircraft engines – TECH56 Archived 29 September 2012 at the Wayback Machine". Aerospace Engineering and Manufacturing Online. Retrieved 23 March 2010.
Morris, John (2000). ""Son of CFM56" – TECH56". Aviation Week's Show News Online. 24 July 2000. Retrieved 23 March 2010.
Angrand, A. (2007). "Tech Insertion: Eternal youth for the CFM56 (pdf)". SAFRAN magazine. November 2007. Retrieved 23 March 2010. pp. 26–7.
"CFM Certifies Tech Insertion Compressor Upgrade; Brings Lower Fuel Burn, Longer On-Wing Life to Mature Fleet". CFM International Press Release. 14 July 2008. Retrieved 23 March 2010.
"CFM Launches CFM56-7B Evolution Engine Program to Power Enhanced Boeing Next-Generation 737" Archived 11 December 2010 at the Wayback Machine. GE Aviation Press Release. 28 April 2009. Retrieved 19 May 2010.
Norris, Guy (2010). Airbus Weighs Modified CFM56-5 Upgrade Options Archived 14 October 2017 at the Wayback Machine. Aviation Week. 12 May 2010. Retrieved 19 May 2010.
"CFM brings elements of Evolution upgrade to A320 powerplant". flightglobal.com. Archived from the original on 22 December 2016. Retrieved 26 April 2017.
"First LEAP 1A-Powered A320Neo Aircraft Delivered to Pegasus Airlines". CFM International. 21 July 2016. Archived from the original on 10 December 2019. Retrieved 22 December 2016.
"CFM56 fleet surpasses 800 million flight hours" (Press release). CFM international. 2 June 2016. Archived from the original on 10 December 2019. Retrieved 13 July 2016.
"30,000th CFM56 engine comes off the production-line" (Press release). CFM international. 12 July 2016. Archived from the original on 10 December 2019. Retrieved 13 July 2016.
"Lufthansa CFM56-5C engine achieves 100,000 flight hours" (Press release). CFM International. 8 November 2016. Archived from the original on 10 December 2019. Retrieved 9 November 2016.
"2016 CFM orders surpass 2,600 engines" (Press release). CFM International. 14 February 2017. Archived from the original on 10 December 2019. Retrieved 15 February 2017.
"CFM56 fleet surpasses 500 million flight cycles" (Press release). Safran Aircraft Engines. 31 October 2017. Archived from the original on 10 December 2019. Retrieved 5 June 2018.
"GE/CFM in "lockstep" with Boeing on NMA". Leeham News. 22 March 2018. Archived from the original on 10 December 2019. Retrieved 22 March 2018.
Bjorn Fehrm (3 March 2017). "Bjorn's Corner: Aircraft engine maintenance, Part 1". Leeham. Archived from the original on 4 March 2017. Retrieved 3 March 2017.
"CFM56 Engine Fleet Surpasses One Billion Engine Flight Hours" (Press release). CFM international. 4 June 2019. Archived from the original on 7 June 2019. Retrieved 7 June 2019.
Max Kingsley-Jones (17 November 2019). "CFM sees all-new airliner possible by early 2030s". Flightglobal. Archived from the original on 17 November 2019. Retrieved 18 November 2019.
"CIT Selects CFM56-5B for new A321 aircraft" (Press release). CFM International. 12 March 2015. Archived from the original on 23 March 2016. Retrieved 16 April 2015.
"CFM'S Advanced Double Annular Combustor Technology". CFM International Press Release. 9 July 1998. Retrieved 16 November 2009.
"CFM56-5B/-7B Tech Insertion Package On Schedule For 2007 EIS". CFM International Press Release. 13 June 2005. Retrieved 16 November 2009.
Norris, Guy "CFMI details insertion plan for Tech 56". Flight International, 4 August 2004.
"CFM56 rises to challenge Archived 13 September 2017 at the Wayback Machine". Flight International. 11 June 1991. Retrieved 17 November 2009.
"CFM56-5B Technology". CFM International. Retrieved 12 May 2010.
"CFM56-2 Technology". CFM International. Retrieved 12 May 2010.
"An In-Depth Look at the New Industry Leader" (Press release). CFM International. 7 December 1996. Archived from the original on 10 December 2019. Retrieved 6 March 2018.
Velupillai, David (1981). CFM56 Comes of Age Archived 5 March 2016 at the Wayback Machine. Flight International. 18 April 1981. Retrieved 1 June 2010.
NTSB No: DCA-06-MA-009. Section D.1.3 Thrust Reverser Description (pdf). National Transportation Safety Board. 10 April 2006. Retrieved 28 May 2010.
"CFM56-3 Technology". CFM International. Retrieved 12 May 2010.
"CFM56-5A History". CFM International. Retrieved 12 May 2010.
"CFM56-5A Technology". CFM International. Retrieved 12 May 2010.
"CFM56-5B History". CFM International. Retrieved 20 November 2009.
"CFM56-5C Technology". CFM International. Retrieved 12 May 2012.
"First CFM56-7 Engine to Test Runs on Schedule" (Press release). CFM International. 22 May 1995. Archived from the original on 1 June 2016. Retrieved 30 April 2016.
"CFM56-7B" (PDF). Safran/Snecma. March 2011. Archived (PDF) from the original on 20 December 2016. Retrieved 10 December 2016.
"CFM56 Engines: The Standard To Which Others Are Judged" (Press release). CFM International. 2 September 1996. Archived from the original on 16 January 2017. Retrieved 21 July 2016.
"Flight Operations Support" (PDF). CFM International. 13 December 2005. Archived (PDF) from the original on 17 May 2018. Retrieved 21 July 2016.
"Safety Recommendation A-05-19 and 20 (pdf)". [NTSB Recommendations]. National Transportation Safety Board, 31 August 2005. Retrieved 4 December 2009.
"Report on the accident to Boeing 737-400, G-OBME, near Kegworth, Leicestershire on 8 January 1989 Archived 1 June 2012 at the Wayback Machine" (1990). Report No: 4/1990. Air Investigations Branch. 25 August 1990. Retrieved 22 March 2010.
"Derating Clears CFM56-3Cs to Fly Archived 22 December 2015 at the Wayback Machine" (1989). Flight International. 1 July 1989. Retrieved 11 December 2009.
"NTSB Identification: DCA16FA217". ntsb.gov. Archived from the original on 6 April 2017. Retrieved 5 April 2017.
"One dead after Southwest Airlines jet engine 'explosion'". BBC News. 17 April 2018. Archived from the original on 17 April 2018. Retrieved 18 April 2018.
"Jet with engine, window damage makes emergency landing". AP News. 18 April 2018. Archived from the original on 19 April 2018. Retrieved 18 April 2018.
"TCDS E.066" (PDF). EASA. 28 November 2008. Archived (PDF) from the original on 26 October 2018. Retrieved 26 October 2018.
"TCDS E.067" (PDF). EASA. 17 April 2018. Archived (PDF) from the original on 26 October 2018. Retrieved 26 October 2018.
"TCDS E.003" (PDF). EASA. 28 September 2017. Archived from the original (PDF) on 11 April 2019. Retrieved 26 October 2018.
"TCDS E.067" (PDF). EASA. 3 January 2016. Archived from the original (PDF) on 26 October 2018. Retrieved 26 October 2018.
"Gas Turbine Engines" (PDF). Aviation Week. 28 January 2008. pp. 137–138. Archived from the original (PDF) on 6 November 2018. Retrieved 26 October 2018.
Lloyd R. Jenkinson & al. (30 July 1999). "Civil Jet Aircraft Design: Engine Data File". Elsevier/Butterworth-Heinemann. Archived from the original on 6 May 2021. Retrieved 8 March 2021.

CFM International CFM56 (English Wikipedia)

aaib.gov.uk (Global: low place; English: 9,811th place)

aiaa.org (Global: 7,476th place; English: 4,758th place)

arc.aiaa.org

apnews.com (Global: 101st place; English: 62nd place)

archives.gov (Global: 319th place; English: 166th place)

nixon.archives.gov

aviationweek.com (Global: 1,271st place; English: 732nd place)

bbc.co.uk (Global: 11th place; English: 10th place)

bloomberg.com (Global: 118th place; English: 85th place)

boeing.com (Global: 1,664th place; English: 1,611th place)

active.boeing.com

cfmaeroengines.com (Global: low place; English: low place)

doi.org (Global: 2nd place; English: 2nd place)

dw.com (Global: 205th place; English: 320th place)

elodieroux.com (Global: low place; English: low place)

elsevier.com (Global: 365th place; English: 372nd place)

booksite.elsevier.com

europa.eu (Global: 62nd place; English: 100th place)

easa.europa.eu

flightglobal.com (Global: 222nd place; English: 157th place)

geae.com (Global: low place; English: low place)

geaviation.com (Global: low place; English: low place)

blog.geaviation.com

geaviation.com

geocities.jp (Global: 5,309th place; English: 4,605th place)

google.com (Global: 109th place; English: 87th place)

leehamnews.com (Global: low place; English: low place)

nasa.gov (Global: 12th place; English: 73rd place)

ntsb.gov (Global: 1,267th place; English: 696th place)

reuters.com (Global: 38th place; English: 30th place)

sae.org (Global: 7,726th place; English: 4,725th place)

safran-aircraft-engines.com (Global: low place; English: low place)

smartcockpit.com (Global: low place; English: low place)

tum.de (Global: 6,595th place; English: 8,480th place)

mediatum.ub.tum.de

web.archive.org (Global: 1st place; English: 1st place)

aaib.gov.uk (Global: low place; English: 9,811^th place)

aiaa.org (Global: 7,476^th place; English: 4,758^th place)

apnews.com (Global: 101^st place; English: 62^nd place)

archives.gov (Global: 319^th place; English: 166^th place)

aviationweek.com (Global: 1,271^st place; English: 732^nd place)

bbc.co.uk (Global: 11^th place; English: 10^th place)

bloomberg.com (Global: 118^th place; English: 85^th place)

boeing.com (Global: 1,664^th place; English: 1,611^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

dw.com (Global: 205^th place; English: 320^th place)

elsevier.com (Global: 365^th place; English: 372^nd place)

europa.eu (Global: 62^nd place; English: 100^th place)

flightglobal.com (Global: 222^nd place; English: 157^th place)

geocities.jp (Global: 5,309^th place; English: 4,605^th place)

google.com (Global: 109^th place; English: 87^th place)

nasa.gov (Global: 12^th place; English: 73^rd place)

ntsb.gov (Global: 1,267^th place; English: 696^th place)

reuters.com (Global: 38^th place; English: 30^th place)

sae.org (Global: 7,726^th place; English: 4,725^th place)

tum.de (Global: 6,595^th place; English: 8,480^th place)

web.archive.org (Global: 1^st place; English: 1^st place)