Narrative:

I am an instructor and I was on a proficiency flight with an individual practicing for a CFI check ride. I was sitting in the left seat and the student was sitting in the right seat. The student was acting as PIC for the entire flight. I observed the student practice some maneuvers in the practice area; and after about 5 mins he was ready to return for practice in the traffic pattern. The student received the ATIS and contacted the tower requesting 'the option.' he performed 3 touch-and-goes and; while rolling after the third landing; the student retracted the flaps; turned off the carburetor heat and put the gear selector to the 'up' position. I tried to move the selector to the 'down' position; but the nose gear had already collapsed. The propeller struck the runway and the airplane skidded to a stop on the runway centerline. The student approved assistance from the tower; performed the emergency securing checklist; and we both exited the aircraft uninjured.

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Original NASA ASRS Text

Title: A C172RG INSTRUCTOR PILOT REPORTED HIS STUDENT RETRACTED THE GEAR ON THE RUNWAY WHILE EXECUTING A TOUCH AND GO.

Narrative: I AM AN INSTRUCTOR AND I WAS ON A PROFICIENCY FLT WITH AN INDIVIDUAL PRACTICING FOR A CFI CHK RIDE. I WAS SITTING IN THE L SEAT AND THE STUDENT WAS SITTING IN THE R SEAT. THE STUDENT WAS ACTING AS PIC FOR THE ENTIRE FLT. I OBSERVED THE STUDENT PRACTICE SOME MANEUVERS IN THE PRACTICE AREA; AND AFTER ABOUT 5 MINS HE WAS READY TO RETURN FOR PRACTICE IN THE TFC PATTERN. THE STUDENT RECEIVED THE ATIS AND CONTACTED THE TWR REQUESTING 'THE OPTION.' HE PERFORMED 3 TOUCH-AND-GOES AND; WHILE ROLLING AFTER THE THIRD LNDG; THE STUDENT RETRACTED THE FLAPS; TURNED OFF THE CARB HEAT AND PUT THE GEAR SELECTOR TO THE 'UP' POSITION. I TRIED TO MOVE THE SELECTOR TO THE 'DOWN' POSITION; BUT THE NOSE GEAR HAD ALREADY COLLAPSED. THE PROP STRUCK THE RWY AND THE AIRPLANE SKIDDED TO A STOP ON THE RWY CTRLINE. THE STUDENT APPROVED ASSISTANCE FROM THE TWR; PERFORMED THE EMER SECURING CHKLIST; AND WE BOTH EXITED THE ACFT UNINJURED.

Data retrieved from NASA's ASRS site as of May 2009 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.