31200125

B747 Sentry One-Top Level Kit Door Chime

PMA

Specifications

Part Number: 31200125
Manufacturer: Audio International Inc
ATA ChapterMaintenance system chapter: 44 — Cabin Systems
CapabilitySystem area (hydraulics, avionics, landing gear…): Avionics / Electronics
Inventory ClassRotable, expendable, or consumable: Rotable
Certification: PMA
Aircraft Category: Unknown
Criticality: Standard

Airframe Applicability(3)

747-400 747-200 747-300

Data Sources(1)

FAA PMA
https://drs.faa.gov/browse/excelExternalWindow/2216BFA5BD3D6F0F862576B2004F8022.0001
2026-03-07

Quick Facts

Airframes3 applicable

AlternatesNone recorded

ClassRotable

CriticalityStandard

CategoryUnknown

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