What was found
CREW REPORTS NOISE-VIBRATION-DRONING IN FORWARD CABIN COCKPIT AREA. NOISE REDUCED UPON REACHING CRUISE ALTITUDE. VIBRATION COULD BE FELT IN COCKPIT FLOOR. GROUND ELECTRICAL CONNECTION DOOR VERY LOOSE. ADJUSTED LATCH DOOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTS NOISE-VIBRATION-DRONING IN FORWARD CABIN COCKPIT AREA. NOISE REDUCED UPON REACHING CRUISE ALTITUDE. VIBRATION COULD BE FELT IN COCKPIT FLOOR. GROUND ELECTRICAL CONNECTION DOOR VERY LOOSE. ADJUSTED LATCH DOOR.