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Landing gear and brakes

STC ST04514AT

FAA DRS lists ST04514AT as Current · Issued, held by Professional Aircraft Accessories Inc., for MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100). Recorded change: Installation of the Nose Wheel Steering Control Module Enclosure Kit and Spill Sleeve Shaft Housing. Snapshot dated June 30, 2026.

FAA-listed holder
Professional Aircraft Accessories Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of the Nose Wheel Steering Control Module Enclosure Kit and Spill Sleeve Shaft Housing.

ST04514AT identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100)A21EA-1

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100) model, serial range, and configuration?
  2. 02Which gear, wheel, brake, tire, and hydraulic configurations apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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