109-0705V04-301

A109 Post Mount Boom Assembly

OEM

Specifications

Part Number
109-0705V04-301
Manufacturer
ATA ChapterMaintenance system chapter
25 — Equipment / Furnishings
CapabilitySystem area (hydraulics, avionics, landing gear…)
Inventory ClassRotable, expendable, or consumable
Certification
OEM
Aircraft Category
Criticality

Airworthiness Directive coverage

FAA / EASA public regulatory data

1directive references this part number — recurring compliance demand wherever it flies
Most recent
  • EASAAD 2021-0179effective Aug 10, 2021Mixed actions

    No summary available - see the EASA publication.

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(1)

Alternate / Related Part Numbers(1)

44316-505pma replacement

Data Sources(1)

  • Pma Oem Expansion
    2026-05-18

Quick Facts

Airframes1 applicable
Alternates1 found
ClassUnknown
CriticalityUnknown
CategoryUnknown

Know your business mix?

Upload your part numbers and get instant analytics — airframe breakdown, ATA depth, PMA concentration, and more.

Coming Soon

Similar Parts(8)