44307-491

Specifications

Part Number

44307-491

Manufacturer

Hornet Acquisition Co, LLC dba Onboard Systems

ATA ChapterMaintenance system chapter

25 — Equipment / Furnishings

CapabilitySystem area (hydraulics, avionics, landing gear…)

Interior / Furnishings

Inventory ClassRotable, expendable, or consumable

Expendable

Certification

PMA

Aircraft Category

Unknown

Criticality

Standard

Directives citing this part number in the FAA / EASA regulatory corpus we have processed — not a complete historical AD list. An AD is a compliance requirement that drives scheduled work (inspections, replacements, modifications) on the fleets that carry the part; a directive naming this PN as the replacement part is install demand, not an action against it — and none of this is a prediction that the part will fail.

Airframe Applicability

No airframe data available for this part.

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172772963920250116160345.0001
  2026-03-07