What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) At approximately 1851 zulu time, citation N664QS initiated a takeoff roll from runway 20L at pdk airport. On the roll, the crew noticed that an antiskid annunciation had illuminated. Per company procedures at netjets aviation, since the failure indication took place below 70 knots (the captain stated that they noticed the problem at approx 65 KTS), the crew aborted the takeoff. As the captain applied the brakes to complete the abort, the right brake operated assymetrically to the left brake (there were noticable skid marks on the runway indicating activity on the right brake and no noticable marks which would have come from the left side). The aircraft exited the runway off to the right into the grass with approximatley 1000 feet of pavement left to go. When I arrived at the aircraft, everything appeared to be intact and the speed brakes on the wings.
As the FAA filed it
(-23) AT APPROXIMATELY 1851 ZULU TIME, CITATION N664QS INITIATED A TAKEOFF ROLL FROM RUNWAY 20L AT PDK AIRPORT. ON THE ROLL, THE CREW NOTICED THAT AN ANTISKID ANNUNCIATION HAD ILLUMINATED. PER COMPANY PROCEDURES AT NETJETS AVIATION, SINCE THE FAILURE INDICATION TOOK PLACE BELOW 70 KNOTS (THE CAPTAIN STATED THAT THEY NOTICED THE PROBLEM AT APPROX 65 KTS), THE CREW ABORTED THE TAKEOFF. AS THE CAPTAIN APPLIED THE BRAKES TO COMPLETE THE ABORT, THE RIGHT BRAKE OPERATED ASSYMETRICALLY TO THE LEFT BRAKE (THERE WERE NOTICABLE SKID MARKS ON THE RUNWAY INDICATING ACTIVITY ON THE RIGHT BRAKE AND NO NOTICABLE MARKS WHICH WOULD HAVE COME FROM THE LEFT SIDE). THE AIRCRAFT EXITED THE RUNWAY OFF TO THE RIGHT INTO THE GRASS WITH APPROXIMATLEY 1000 FEET OF PAVEMENT LEFT TO GO. WHEN I ARRIVED AT THE AIRCRAFT, EVERYTHING APPEARED TO BE INTACT AND THE SPEED BRAKES ON THE WINGS.