11511007

CABIN PRESSURE

Specifications

Part Number
11511007
Manufacturer
Honeywell
ATA ChapterMaintenance system chapter
21 — Air ConditioningField reports: 21 (50%) · 36 (39%) · 75 (11%) — 18 reports
CapabilitySystem area (hydraulics, avionics, landing gear…)
Environmental / Cabin
Inventory ClassRotable, expendable, or consumable
—
Certification
—
Aircraft Category
Unknown
Criticality
Critical
Life & ShelfTypical service/shelf life — verify against OEM data
—

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

100%
Scrap Propensity (SDR-derived)
medium confidence
SDR reports
18
Replace events
18
Repair events
0
K-code events
1
Reporting window 2002-10-22 – 2022-09-02Dominant 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)

777-200777

Data Sources(1)

Quick Facts

Airframes2 applicable
AlternatesNone recorded
ClassUnknown
CriticalityCritical
CategoryUnknown

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