212073927003

CONTROLLER

Specifications

Part Number
212073927003
Manufacturer
—
ATA ChapterMaintenance system chapter
21 — Air ConditioningField reports: 21 (100%) — 7 reports
CapabilitySystem area (hydraulics, avionics, landing gear…)
unknown
Inventory ClassRotable, expendable, or consumable
Expendable
Certification
—
Aircraft Category
General-Aviation
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

100%
Scrap Propensity (SDR-derived)
low confidence
SDR reports
7
Replace events
7
Repair events
0
K-code events
7
Reporting window 1997-03-17 – 1999-11-17Dominant chapter ATA 21

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)

Bell 412Bell 212

Data Sources(1)

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassExpendable
CriticalityStandard
CategoryGeneral-Aviation

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