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Aircraft structures

STC ST01228WI

FAA DRS lists ST01228WI as Current · Reissued, held by Lee Aerospace, Inc., for Beechcraft BAe.125 Series 1000A, Beechcraft BAe.125 Series 1000B, and Beechcraft BAe.125 Series 800A (C-29A), and 37 more aircraft configurations. Recorded change: Replacement of OEM window pane assemblies with Lee Aerospace laminated window assembly and termination of OEM dry air system. Snapshot dated June 30, 2026.

FAA-listed holder
Lee Aerospace, Inc.
Aircraft configurations
40
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Replacement of OEM window pane assemblies with Lee Aerospace laminated window assembly and termination of OEM dry air system.

ST01228WI 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: Beechcraft BAe.125 Series 1000A, Beechcraft BAe.125 Series 1000B, and Beechcraft BAe.125 Series 800A (C-29A), and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Beechcraft BAe.125 Series 1000AA3EUBeechcraft BAe.125 Series 1000BA3EUBeechcraft BAe.125 Series 800A (C-29A)A3EUBeechcraft BAe.125 Series 800A (U-125)A3EUBeechcraft BAe.125 Series 800AA3EUBeechcraft BAe.125 Series 800BA3EUBeechcraft BH.125 Series 400AA3EUBeechcraft BH.125 Series 600AA3EUBeechcraft DH.125 Series 1A-522A3EUBeechcraft DH.125 Series 1AA3EUBeechcraft DH.125 Series 1A/R-522A3EUBeechcraft DH.125 Series 1A/S-522A3EUBeechcraft DH.125 Series 3AA3EUBeechcraft DH.125 Series 3A/RA3EUBeechcraft DH.125 Series 3A/RAA3EUBeechcraft DH.125 Series 400AA3EUBeechcraft Hawker 1000A3EUBeechcraft Hawker 750A3EUBeechcraft Hawker 800 (U-125A)A3EUBeechcraft Hawker 800A3EUBeechcraft Hawker 800XPA3EUBeechcraft Hawker 850XPA3EUBeechcraft Hawker 900XPA3EUBeechcraft HS.125 Series 1B-522A3EUBeechcraft HS.125 Series 1BA3EUBeechcraft HS.125 Series 1B/R-522A3EUBeechcraft HS.125 Series 1B/S-522A3EUBeechcraft HS.125 Series 3BA3EUBeechcraft HS.125 Series 3B/RA3EUBeechcraft HS.125 Series 3B/RAA3EUBeechcraft HS.125 Series 3B/RBA3EUBeechcraft HS.125 Series 3B/RCA3EUBeechcraft HS.125 Series 400AA3EUBeechcraft HS.125 Series 400BA3EUBeechcraft HS.125 Series 400B/1A3EUBeechcraft HS.125 Series 401BA3EUBeechcraft HS.125 Series 403A(C)A3EUBeechcraft HS.125 Series 403BA3EUBeechcraft HS.125 Series 600AA3EUBeechcraft HS.125 Series 600BA3EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Beechcraft BAe.125 Series 1000A and Beechcraft BAe.125 Series 1000B, and 38 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits 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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