Aircraft - De Havilland Comet - amateur postcard-sized photo c.1950s

• • Postcard-sized photo

     

  • Picture / Image: photo of a plane identified on back as "De-Havilland "Comet"" 
  • Publisher: n/a
  • Postally used: n/a
  • Stamp:  n/a
  • Postmark(s): n/a
  • Sent to:  n/a
  • Notes / condition: 

Please ask if you need any other information and I will do the best I can to answer.

Image may be low res for illustrative purposes - if you need a higher definition image then please contact me and I may be able to send one. No cards have been trimmed (unless stated).

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No additional charges for more than one postcard. You can buy as many postcards from me as you like and you will just pay the fee above once. Please wait for combined invoice. (If buying postcards with other things such as books, please contact or wait for invoice before paying).

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NOTE: All postcards are sent in brand new stiffened envelopes which I have bought for the task. These are specially made to protect postcards and you may be able to re-use them. In addition there are other costs to sending so the above charge is not just for the stamp!

I will give a full refund if you are not fully satisfied with the postcard.

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Text from the free encyclopedia WIKIPEDIA may appear below to give a little background information (internal links may not  work) :

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The de Havilland DH 106 Comet was the world's first commercial jetliner. Developed and manufactured by de Havilland at its Hatfield Aerodrome, Hertfordshire, United Kingdom headquarters, the Comet 1 prototype first flew on 27 July 1949. It featured an aerodynamically clean design with four de Havilland Ghost turbojet engines buried in the wings, a pressurised fuselage, and large square windows. For the era, it offered a relatively quiet, comfortable passenger cabin and showed signs of being a commercial success at its 1952 debut.

A year after entering commercial service, the Comets began suffering problems, with three of them breaking up during mid-flight in well-publicised accidents. Two of these were found to be caused by catastrophic failure resulting from metal fatigue in the airframes, not well understood at the time. The other one was due to overstressing of the airframe during flight through severe weather. The Comet was withdrawn from service and extensively tested to discover the causes of the fatigue failures. Design flaws, including dangerous stresses at the corners of the square windows and installation methods, were ultimately identified. As a result, the Comet was extensively redesigned with oval windows, structural reinforcement, and other changes. Rival manufacturers meanwhile heeded the lessons learned from the Comet while developing their own aircraft.

Although sales never fully recovered, the improved Comet 2 and the prototype Comet 3 culminated in the redesigned Comet 4 series which debuted in 1958 and had a productive career of over 30 years. The Comet was adapted for a variety of military roles such as VIP, medical and passenger transport, as well as surveillance. The most extensive modification resulted in a specialised maritime patrol aircraft variant, the Hawker Siddeley Nimrod. Nimrod remained in service with the Royal Air Force (RAF) until June 2011, over 60 years after the Comet's first flight.