504001790116

INDICATOR

OEM

Specifications

Part Number
504001790116
Manufacturer
ATA ChapterMaintenance system chapter
34 — Navigation
CapabilitySystem area (hydraulics, avionics, landing gear…)
Instruments
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Criticality

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

23%
Scrap Propensity (SDR-derived)
medium confidence
SDR reports
26
Replace events
6
Repair events
20
K-code events
13
Reporting window 2001-04-112003-06-26Dominant chapter ATA 34

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(7)

Data Sources(1)

Quick Facts

Airframes7 applicable
AlternatesNone recorded
ClassRotable
CriticalityUnknown
CategoryUnknown

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