473054

SMOKE DETECTORS

OEM

Specifications

Part Number
473054
Manufacturer
PYROTECTOR
ATA ChapterMaintenance system chapter
26 — Fire Protection
CapabilitySystem area (hydraulics, avionics, landing gear…)
Safety / Emergency
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Unknown
Criticality
Critical

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

94%
Scrap Propensity (SDR-derived)
high confidence
SDR reports
108
Replace events
79
Repair events
5
K-code events
26
Reporting window 1995-08-11 – 2014-12-08Dominant chapter ATA 26

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(3)

Dash 8-400747Dash 8

Data Sources(1)

Quick Facts

Airframes3 applicable
AlternatesNone recorded
ClassRotable
CriticalityCritical
CategoryUnknown

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