PPA120400
SMOKE DETECTOR
Specifications
- Part Number
- PPA120400
- Manufacturer
- Airbus
- ATA ChapterMaintenance system chapter
- 26 — Fire ProtectionField reports: 26 (100%) — 11 reports
- CapabilitySystem area (hydraulics, avionics, landing gear…)
- Safety / Emergency
- Inventory ClassRotable, expendable, or consumable
- Rotable
- Certification
- OEM
- Aircraft Category
- Wide-Body
- Criticality
- Critical
- Life & ShelfTypical service/shelf life — verify against OEM data
- Smoke Detectoron-conditionTypical: On-condition; some 10-yr calendar— planning value, not this unit's certified limit
Service Reliabilityfrom FAA SDR (Service Difficulty Reports)
100%
Scrap Propensity (SDR-derived)
- SDR reports
- 11
- Replace events
- 9
- Repair events
- 0
- K-code events
- 7
Reporting window 2013-04-03 – 2023-06-01Dominant chapter ATA 26
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)
Alternate / Related Part Numbers(50)
G2547003300000used on
G2549001205800used on
G2549001206000used on
G2549001206400used on
G2549004009400used on
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G2549019403200used on
G2549019403800used on
G2549019404200used on
G2549019404400used on
G2549019404600used on
G2549019405000used on
G2549019405200used on
G2549019405400used on
G2549019406000used on
G2549019406200used on
G2549019410200used on
G2549019411800used on
G2549020410000used on
G2549020410800used on
G2549020411000used on
G2549020411200used on
G2549020411800used on
G2549020412000used on
G2549020412200used on
G2549020412400used on
G2549020412800used on
G2549020413000used on
G2549020502600used on
G2549020504600used on
G2549021010200used on
G2549021010400used on
G2549022009800used on
G2549023011000used on
G2549023011800used on
G2549024109000used on
G2549024109600used on
G2549024109800used on
G2549024609000used on
G2549024609600used on
G2549024609800used on
G2549024611000used on
G2549024611400used on
G2549026012600used on
G2549026012800used on
G2549026013000used on
G2549026013200used on
G2549026512600used on
G2549026512800used on
Data Sources(1)
- 2026-03-07
Quick Facts
Airframes2 applicable
Alternates50 found
ClassRotable
CriticalityCritical
CategoryWide-Body
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