What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Aircraft certification testing was being conducted for the Embraer E-135 at the time of the incident. Test maneuver was minimum unstick speed determination. Prior to achieving aileron effectiveness aircraft rolled to the left, allowing left wing to contact runway surface and one runway light, resulting in minor damage to wingtip and outboard trailing edge of aileron (both were scraped).
As the FAA filed it
(-23) AIRCRAFT CERTIFICATION TESTING WAS BEING CONDUCTED FOR THE EMBRAER E-135 AT THE TIME OF THE INCIDENT. TEST MANEUVER WAS MINIMUM UNSTICK SPEED DETERMINATION. PRIOR TO ACHIEVING AILERON EFFECTIVENESS AIRCRAFT ROLLED TO THE LEFT, ALLOWING LEFT WING TO CONTACT RUNWAY SURFACE AND ONE RUNWAY LIGHT, RESULTING IN MINOR DAMAGE TO WINGTIP AND OUTBOARD TRAILING EDGE OF AILERON (BOTH WERE SCRAPED).