As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT FLT 107 - ON TAKEOFF AFTER GEAR RETRACTION, THE NOSE GEAR UNSAFE LIGHT REMAINED ON. THE GEAR WOULD NOT PRESSURIZE AND THE STALL INDICATION FAILURE LIGHT ILLUMINATED. FLIGHT RETURNED TO PIT. MAINTENANCE FOUND THE NLG STRUT FLAT AND REPLACED THE STRUT. OPERATIONS CHECKED GOOD. (W)