Service difficulty reports · 5
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR QMLA2015092215086Support · crackedDURING ZONE 10 INSPECTION FOUND CRACK IN TAIL BOOM AT SUPPORT ASSEMBLY FOR HORIZONTAL STABILIZER.SDR QMLA2014050514049Yoke · crackedWHILE PERFORMING SCHEDULED 600 HR RECURRING INSPECTION IAW ASB 430-12-48 & BHT-430-MM-2 SECTION 4.1 ON ACSN 49120, DISCOVERED A TOTAL OF 5 CRACKS LESS THAN 3 INCHES ON EACH ARM OF MR YOKE PN 430-010-101-101, SN A-361.SDR QMLA2013090413126Stud · brokenSTUD HAD SHEARED OFF OF THE TAIL ROTOR GEARBOX MOUNTING FLANGE AT ONE O`CLOCK POSITION. NOTICED POSITIONS THREE, FIVE AND ELEVEN O`CLOCK STUDS WERE LOOSE AS WELL. REMOVED TAIL ROTOR GEARBOX FROM THE ACFT.SDR QMLA2009040709015Display · failedRETURNING, NOTICED A BURNING ODOR IN THE COCKPIT. ASKED THE CREW IF THEY COULD SMELL ANYTHING AND THEY INFORMED ME THEY COULD SMELL IT AS WELL. STARTED LOOKING FOR INDICATIONS AS TO WHERE THE ODOR WAS COMING FROM. THERE WERE NO INDICATION LIGHTS ON THE IIDS ASDR 4911905172008Vertical Gyro · faultyDURING CRUISE FLIGHT, PILOT FELT A VIBRATION IN THE AC FOLLOWED BY ATTITUDE EXCURSIONS IN THE PITCH AXIS. THIS OCCURRED OVER A PERIOD OF APPROXIMATELY (2) MINUTES AND FELT SIMILAR TO GOING OVER A SERIES OF SPEED BUMPS. THE PILOT ELECTED TO MAKE A PRECAUTIONARY
Other aircraft with N557UH · 1
The FAA can assign a mark to another aircraft once a registration is cancelled. N557UH is registered now to the first aircraft listed.