737NGs have cracked 'pickle forks' after finding several in the jets.

[Bueno Hombre]

So why are we dealing with 50 year old airframe design?

[h2=left]Boeing 737 - Wikipedia[/h2]

https://en.wikipedia.org/wiki/Boeing_737

The 737 was originally envisioned in 1964. The initial 737-100 made its first flight in April 1967, and entered airline service in February 1968 with Lufthans


Surely computers can now design better airframe to accommodate modern engines .