As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE GEAR COLLAPSE UNDER FULL POWER APPLICATON DURING A TOUCH-AND-GO LANDNG. MOUNT ASSY APPEARS TO HAVE FAILED AT BOLT HOLE, INBD SIDE, WHERE IT CONNECTS TO RETRACT LINK PN 9571200. SUSPECT REPEATED RETRACTION CYCLES CAUSED CRACK TO PROPAGATE FROM BOLT HOLE (FOR AN 23-25) FORWARD TO EDGE OF PART. AIRCRAFT WAS SEEN ON PREVIOUS LANDING TO HIT ON NOSE WHEEL FIRST.