L621M1010056
BLADE
Specifications
- Part Number
- L621M1010056
- Manufacturer
- UROCOP
- ATA ChapterMaintenance system chapter
- 64 — Tail Rotor
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Flight Controls
- Inventory ClassRotable, expendable, or consumable
- —
- Certification
- —
- Aircraft Category
- Rotorcraft
- Criticality
- Critical & Life-Limited
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
75%
Scrap Propensity (SDR-derived)
- SDR reports
- 17
- Replace events
- 12
- Repair events
- 4
- K-code events
- 16
Reporting window 2004-04-26 – 2021-11-24Dominant chapter ATA 62
Directional indicator only. Reflects what operators reported to the FAA when a difficulty was logged — not a fleet-normalized failure rate or a cost-based BER. Use alongside operator-specific data.
Airframe Applicability(2)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
AlternatesNone recorded
ClassUnknown
CriticalityCritical & Life-Limited
CategoryRotorcraft
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