8300027904
CONTROL UNIT
Specifications
- Part Number
- 8300027904
- Manufacturer
- —
- ATA ChapterMaintenance system chapter
- 30 — Ice and Rain ProtectionField reports: 30 (87%) · 56 (13%) — 15 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- unknown
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Unknown
- 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
- 15
- Replace events
- 15
- Repair events
- 0
- K-code events
- 9
Reporting window 2019-07-14 – 2025-06-17Dominant chapter ATA 30
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)
Alternate / Related Part Numbers(1)
83000-27904ATSpma replacement
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes3 applicable
Alternates1 found
ClassRotable
CriticalityStandard
CategoryNarrow-body
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