As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON INITIAL CLIMB GOING THROUGH 28,000 FT THE PILOTS WINDSHIELD CRACKED. FOLLOWING PROCEDURES IN THE CHECKLIST, THE CREW DESCENDED TO THE RECOMMENDED ALTITUDE. LANDED THE AIRPLANE WITHOUT ANY PROBLEMS. THE CREW REPORTED THE PROBLEM TO THE MAINTENANCE DEPARTMENT, AT WHICH TIME THE AIRCRAFT WAS GROUNDED. AIRCRAFT WAS INSPECTED, A NEW WINDSHIELD ORDERED AND INSTALLED. FAILED WINDSHIELD WAS INSTALLED 10/21/74.