Originally Posted by
What
These airplanes are years away, much can change in the meantime. How is the BOW increasing by 11k? I know the airplane is adding an extra row and geared engines are heavier but an increase of 11k is significant. But like I said much can change in SCOPE between now and then, look how Delta allowed more 76 seaters in exchange for less overall seats in the regionals.
The 11k number came from Bedford in a letter to us about the E2. In addition to the list of the items you listed, don't forget all new wing and new landing gear (which has to be taller and stronger for new engines + additional weight).