81000-33907

LIGHT

OEM

Specifications

Part Number
81000-33907
ATA ChapterMaintenance system chapter
33 — Lights
CapabilitySystem area (hydraulics, avionics, landing gear…)
Inventory ClassRotable, expendable, or consumable
Certification
OEM
Aircraft Category
Criticality

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

Component-change rate (FAA K-code)
low confidence
SDR reports
1
Replace events
1
Repair events
0
K-code events
1
Reporting window 2026-05-052026-05-05Dominant chapter ATA 33

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)

Data Sources

No source records linked.

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassUnknown
CriticalityUnknown
CategoryUnknown

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