N412PH
Registered owner: PHI AVIATION LLC, LA (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| PHI Aviation, LLC (HEEA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
16 reports on file, 2002-07-29 – 2024-11-19.
Part: SUPPORT — LOOSE (TAILBOOM) · airframe 13,663 hrs
T/R GEAR BOX MOUNTING CAN ON AFT END OF TAILBOOM HAS LOOSE FASTENERS.
Earlier reports · 2002–2019 · 15 reports
2019
Part: SKIN — CORRODED (FUSELAGE) · airframe 9,892 hrs
FORWARD SHELL ASSEMBLY WAS FOUND TO BE CORRODED (TWO PLACES AT EXISTING INSERTS). THE REPAIR DOCUMENTATION WILL BE SUBMITTED FOR FAA APPROVAL. THE FORWARD SHELL ASSEMBLY WILL THEN BE REPAIRED IN ACCORDANCE WITH THE FAA-APPROVED REPAIR DATA.
2016
Part: BEARING — SPALLED (NR 5) · airframe 8,428 hrs
TURBINE REMOVED 6-21-15 FOR OVERHAUL DUE TO METAL IN OIL. REMOVED NR 5 BEARING DUE TO SPALLING. FOUND SPALLING ON OUTER RACE AT SPLIT. SCRAP PART AND REPLACED WITH NEW BEARING.
2015
Part: BEARING — SPALLED (NR 5) · airframe 877 hrs
ENGINE REMOVED 4-18-15 DUE TO METAL IN OIL. NR 5 BEARING EXHIBITS GROOVED AND SPALLING BALLS WITH PROBABLE OUTER RACE SPALLING AT SPLIT. INSTALLED NEW NR 5 BEARING. PART WILL BE SUBMITTED TO MFG FOR FURTHER EVALUATION.
Part: BEARING — SPALLED (NR 2) · airframe 877 hrs
ENGINE REMOVED 4-18-15 DUE TO METAL IN OIL. COMPRESSOR NR 2 BEARING EXHIBITS SPALLING BALLS AND BROKEN RETAINING RING. INSTALLED NEW NR 2 BEARING. PART WILL BE SUBMITTED TO MFG FOR WARRANTY CREDIT.
2012
Part: SUPPORT — DAMAGED (TURBINE SECTION) · airframe 3,604 hrs
ENGINE WAS REMOVED DUE TO LOW POWER. NR 2 WHEEL 27 KNIFE WIPED OUT ON PT SUPPORT 25-28 SEAL. NR2 WHEEL SENT TO MFG FOR INVESTIGATION AND PT SUPPORT WILL HAVE 25/28 SEAL REPLACED.
Part: BEARING — SPALLED (TURBINE SECTION) · airframe 3,604 hrs
ENGINE WAS REMOVED DUE TO LOW POWER. NR 5 BEARING EXHIBITS SPALLING AT OUTER RACE SPLIT. REPLACED WITH SERVICEABLE BEARING.
Part: WHEEL — DAMAGED (TURBINE SECTION) · airframe 3,604 hrs
ENGINE WAS REMOVED DUE TO LOW POWER. NR 2 WHEEL 27 KNIFE WIPED OUT ON PT SUPPORT 25-28 SEAL. NR 2 WHEEL SENT FOR INVESTIGATION AND PT SUPPORT WILL HAVE 25/28 SEAL REPLACED.
2011
Part: BEARING — SPALLED (TURBINE) · airframe 4,565 hrs
ENGINE WAS REMOVED DUE TO METAL IN OIL. NR 5 BEARING INSP REVEALED SPALLING OF OUTER RACE. REPLACED NR 5 BEARING.
2003
Part: KNOB — LOOSE (CONTROL UNIT)
LOOSE KNOB. FOUND PHOTOCELL LENS AND 25K PULL KNOB BAD. ALSO FOUND OUTER KNOB SET SCREWS LOOSE AND OUTER KNOB SHAFT RETAINING RING CAME OFF. REPLACED PHOTOCELL LENS AND 25K PULL KNOB. REPAIRED. BENCH CHECK GOOD.
Part: RECEIVER — ERRATIC (VOR SYSTEM)
VOR SYSTEM YELLOW NEEDLE ERRATIC. SENT TO HONEYWELL, KANSAS FOR INSPECTION AND REPAIR.
Part: BLADE — OUT OF BALANCE (MAIN ROTOR) · airframe 2,871 hrs
MAIN ROTOR BLADE NEEDS TO BE REBALANCED ACCORDING TO SPECS.
Part: BLADE — OUT OF BALANCE (MAIN ROTOR) · airframe 2,871 hrs
MAIN ROTOR BLADE NEEDS TO BE BALANCED ACCORDING TO SPECS.
Part: BLADE — OUT OF BALANCE (MAIN ROTOR) · airframe 2,871 hrs
MAIN ROTOR BLADE NEEDS TO BE REBALANCED ACCORDING TO SPECS.
Part: BLADE — DAMAGED (MAIN ROTOR) · airframe 2,871 hrs
MAIN ROTOR BLADE OUTBOARD LEADING EDGE ABRASION STRIP HAS SEVERAL EROSION HOLES. ALSO NEEDS TO BE REBALANCED. SENT TO ROTOR BLADES, INC. FOR WARRANTY REPAIR.
2002
Part: GEARBOX — CORRODED (MAIN ROTOR)
CORROSION FOUND ON MAIN ROTOR GEARBOX. REPAIRED.