As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACCELERATING OUT OF 10,000 FT AND 250KTS, STARTED TO FEEL A SLIGHT VIBRATION. ALL ENGINE PARAMETERS WERE NORMAL, NO DOOR LIGHTS ON. SOUND AND VIBRATION DECREASED AT LOWER SPEEDS. ACFT GROUNDED. DURING TAXI OBSERVED EXTERNAL POWER DOOR OPEN. GVI OF NOSE AREA, GEAR DOORS ONLY DEFECT OBSERVED EXTERNAL POWER DOOR LOWER HINGE BENT. OK FOR SERVICE.