What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
privacy data omitted Departed the sherman denison north Texas regional (kgyi)airport for a multiengine instructional flight in the local area. On the afternoon of June 26, 2012 at approximately 12:23 CST privacy data omitted was acting as the flight instructor and the designated pilot in command of a twin engine Piper seneca ii, N41711, serial number 34-7450148. privacy data omitted Stated that they had taken off at approximatley 10:30 local and departed to the southeast to conduct manuevers at 5500 feet. They had completed all the required manuevers and had returned to the airport (kgyi) to conduct a single engine GPS 35R approach with a touch n go. Then he stated that they stayed in the pattern for additional single engine approach with another touch n go. On the third approach he stated that he was walking the student thru the landing as to try and land on the thousand foot marker. At this time the aircraft landed gear up. During the briefing of the student and the flight instructor they both had stated that the checklist was completed by memory. The student also had stated that he did not look at the checklist.
As the FAA filed it
^PRIVACY DATA OMITTED^ DEPARTED THE SHERMAN DENISON NORTH TEXAS REGIONAL (KGYI)AIRPORT FOR A MULTIENGINE INSTRUCTIONAL FLIGHT IN THE LOCAL AREA. ON THE AFTERNOON OF JUNE 26, 2012 AT APPROXIMATELY 12:23 CST ^PRIVACY DATA OMITTED^ WAS ACTING AS THE FLIGHT INSTRUCTOR AND THE DESIGNATED PILOT IN COMMAND OF A TWIN ENGINE PIPER SENECA II, N41711, SERIAL NUMBER 34-7450148. ^PRIVACY DATA OMITTED^ STATED THAT THEY HAD TAKEN OFF AT APPROXIMATLEY 10:30 LOCAL AND DEPARTED TO THE SOUTHEAST TO CONDUCT MANUEVERS AT 5500 FEET. THEY HAD COMPLETED ALL THE REQUIRED MANUEVERS AND HAD RETURNED TO THE AIRPORT (KGYI) TO CONDUCT A SINGLE ENGINE GPS 35R APPROACH WITH A TOUCH N GO. THEN HE STATED THAT THEY STAYED IN THE PATTERN FOR ADDITIONAL SINGLE ENGINE APPROACH WITH ANOTHER TOUCH N GO. ON THE THIRD APPROACH HE STATED THAT HE WAS WALKING THE STUDENT THRU THE LANDING AS TO TRY AND LAND ON THE THOUSAND FOOT MARKER. AT THIS TIME THE AIRCRAFT LANDED GEAR UP. DURING THE BRIEFING OF THE STUDENT AND THE FLIGHT INSTRUCTOR THEY BOTH HAD STATED THAT THE CHECKLIST WAS COMPLETED BY MEMORY. THE STUDENT ALSO HAD STATED THAT HE DID NOT LOOK AT THE CHECKLIST.