A0311
PITCH CONTROL
Specifications
- Part Number
- A0311
- Manufacturer
- ROBSIN
- ATA ChapterMaintenance system chapter
- 67 — Rotors Flight Control
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Flight Controls
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- —
- Aircraft Category
- Unknown
- Criticality
- Critical
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
67%
Component-change rate (FAA K-code)
- SDR reports
- 3
- Replace events
- 1
- Repair events
- 1
- K-code events
- 2
Reporting window 1997-05-15 – 2020-10-08Dominant chapter ATA 67
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(1)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes1 applicable
AlternatesNone recorded
ClassRotable
CriticalityCritical
CategoryUnknown
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