744424
LIGHT
Specifications
- Part Number
- 744424
- Manufacturer
- EMB
- ATA ChapterMaintenance system chapter
- 33 — LightsField reports: 33 (86%) · 25 (14%) — 14 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Interior / Furnishings
- Inventory ClassRotable, expendable, or consumable
- —
- Certification
- —
- Aircraft Category
- Regional
- Criticality
- Standard
- Life & ShelfTypical service/shelf life — verify against OEM data
- —
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 14
- Replace events
- 13
- Repair events
- 0
- K-code events
- 9
Reporting window 2004-02-22 – 2013-06-23Dominant 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(1)
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes1 applicable
AlternatesNone recorded
ClassUnknown
CriticalityStandard
CategoryRegional
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