I guess it would be omega nerf for A models?
What is the current value?
It takes 3-4 sec iirc.
From NASA TM X-71741 TURBOFAN COMPRESSOR DYNAMICS DURING AFTERBURNER TRANSIENTS
This documents focused to TF30-P-3 which was used for F-111A, not TF30-P-412/414 but, still enough for explain how TF30 was so bad…
Ok, update.
For some reason, it’s actually kinda difficult to get official sources that state M2.34 at 12,000 meters. I have bits and pieces saying essentially that, but I never realized they don’t really flat out state that in the docs. I’ll keep searching and the bug report should be up by Friday at the latest.