N911KW
Registered owner: ROGERS HELICOPTERS INC, CA (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| ROGERS HELICOPTERS, INC. (CUCA) | Operator | 2021-07-07 – 2021-07-07 | Operator named in NTSB report |
Accident & incident history
Maintenance disclosures
AFTER REMOVAL OF DEBRIS MONITOR FOR 50 HR, CLEAN AND INSP, THE SCAVENGE CUP/SCREEN TUBE ASSY (PN A8858 IS UNSCREWED FROM UNIT. THE O-RING FLANGE RING GLUED ONTO SCREEN TUBE SHEARS OFF OF SCREEN GLUE LINE, AND STAYS IN THE MAIN UNIT. FIX MAYBE TO APPLY GLUE TO RUFFED SURFACES (NOT DONE APARENTLY) AN TO INSIDE STEP OF ORING FLANGE RING TO THROUGH TUBE ASSY,OR OTHER METHOD. (K)
NR 1 POWER SECTION, NR 6 BEARING KEY WASHER WAS FOUND DISTORTED WITH OPEN FRACTURE AT THE STAKING LOCATIONS OF THE WASHER. MISSING WASHER PARTS FOUND ON CHIP PLUG. TIME SINCE LAST GEARBOX REPAIR 767.3 HOURS.
DURING A POST-FLIGHT INSPECTION, DARK BLACK GREASE WAS FOUND ON THE M/R TRUNNION. REMOVED AND DISASSEMBLED M/R TRUNNION. ONE TRUNNION BEARING HAD TOTALLY FAILED. INNER AND OUTER RACES WERE BROKEN. (X)