As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT INSTRUCTOR AND STUDENT WERE FLYING THIS ACFT DOING TOUCH AND GOES. ON THE SECOND TOUCH AND GO THE NOSE GEAR WOULD NOT EXTEND. AFTER SEVERAL ATTEMPTS TO EXTEND THE NOSE GEAR BY THE PILOT, HE TRIED TO FREE FALL THE GEAR, BOTH MAINS EXTENDED BUT THE NOSE GEAR WOULD NOT.