51539007A

GCU

Specifications

Part Number
51539007A
Manufacturer
—
ATA ChapterMaintenance system chapter
24 — Electrical PowerField reports: 24 (100%) — 11 reports
CapabilitySystem area (hydraulics, avionics, landing gear…)
Electromechanical
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
—
Aircraft Category
Unknown
Criticality
Critical

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

80%
Scrap Propensity (SDR-derived)
medium confidence
SDR reports
11
Replace events
8
Repair events
2
K-code events
4
Reporting window 1995-03-25 – 2000-09-11Dominant 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)

C340Saab 340

Data Sources(1)

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassRotable
CriticalityCritical
CategoryUnknown

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