D7281

ARM

OEM

Specifications

Part Number
D7281
Manufacturer
ROBSIN
ATA ChapterMaintenance system chapter
24 — Electrical Power
CapabilitySystem area (hydraulics, avionics, landing gear…)
Flight Controls
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
General-Aviation
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

50%
Component-change rate (FAA K-code)
low confidence
SDR reports
4
Replace events
2
Repair events
0
K-code events
2
Reporting window 2020-10-13 – 2021-01-19Dominant chapter ATA 24

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)

R44R22

Data Sources(1)

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassRotable
CriticalityStandard
CategoryGeneral-Aviation

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