4000

TRANSPONDER

OEM

Specifications

Part Number
4000
Manufacturer
AMERICANSFTY
ATA ChapterMaintenance system chapter
25 — Equipment / Furnishings
CapabilitySystem area (hydraulics, avionics, landing gear…)
Avionics / Electronics
Inventory ClassRotable, expendable, or consumable
Rotable
Certification
OEM
Aircraft Category
Unknown
Criticality
Standard

Service Reliabilityfrom FAA SDR (Service Difficulty Reports)

50%
Scrap Propensity (SDR-derived)
low confidence
SDR reports
4
Replace events
2
Repair events
2
K-code events
3
Reporting window 2000-06-05 – 2000-10-26Dominant chapter ATA 25

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)

Bell 206AS350 EcureuilH125

Data Sources(1)

Quick Facts

Airframes3 applicable
AlternatesNone recorded
ClassRotable
CriticalityStandard
CategoryUnknown

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