As part of a large update package to the aircraft performance system (to be announced soon), we're looking for some additional information and details about aircraft performance and fuel usage.
AirwaySim's performance model is very detailed and will soon become even better, but of course everything is only as good as the data supporting it. So that's why more information about various aircraft models is needed. And for this I'm putting out a call to all pilots and aviation professionals (and why not others with some access to good sources) for data from
actual aircraft flight manuals.
We'd be needing some climb/cruise/descent performance charts and/or actual flight logs of various aircraft models (current or historic). These are needed to build the performance model details and to verify system's outputs.
There's already a very good collection of data and manuals from various sources but if you think you can be of any help please send me a PM and let me know what aircraft types you could supply.
And besides of this, I'm looking for someone who can speak Russian, since I have a bunch of those manuals and can't understand a word.

(p.s. like mentioned I'm looking only for actual and
real data)