W-MD137 (PMA items only)

Specifications

Part Number

W-MD137 (PMA items only)

Manufacturer

Wipaire Inc

ATA ChapterMaintenance system chapter

—

CapabilitySystem area (hydraulics, avionics, landing gear…)

Unknown

Inventory ClassRotable, expendable, or consumable

Expendable

Certification

PMA

Aircraft Category

Unknown

Criticality

Standard

Airframe Applicability(2)

Data Sources(1)

• FAA PMA

  https://drs.faa.gov/browse/excelExternalWindow/9EBEC4A3690CB076862578650058A277.0001
  2026-03-07