Bugg smasher,
Because of the “dial a flap” setting, any performance penalties need to be applied to a fixed flap setting, for example applying corrections for a thrust reverser inoperative on wet/contaminated runways. Can I ask what Flap setting you use for this?
Also what Flap setting would you recommend for a close-in noise monitor with no obstacles surrounding the airport, or for a 7500 ft runway ?
Thanks.
Mutt.