Originally Posted by JT
BOAC .. you might have a rethink about your numbers ?
Originally Posted by Me
(I think! Perf A was a few decades ago

)
- I found those figures elsewhere- is that ("
a (very) modest climb capability if one of the noise sources goes quiet") not what they are providing? I will freely admit I do not carry them in a flight bag so happy to be corrected.
Originally Posted by JS
assuming an engine were able to maintain the same thrust
- I think that is where you came off the rails.
Any sign of Tapshi?