What was found
AIRCRAFT WAS GROUNDED: FLIGHT DECK FLOOR AFT OF CENTER PEDESTAL SOFT AND MAKES CRACKING NOISE WHEN PRESSURE APPLIED. MAINTENANCE REPLACED FLOOR PANEL 211FF PER AMM 53-12-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: FLIGHT DECK FLOOR AFT OF CENTER PEDESTAL SOFT AND MAKES CRACKING NOISE WHEN PRESSURE APPLIED. MAINTENANCE REPLACED FLOOR PANEL 211FF PER AMM 53-12-11.