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Other aircraft modifications

STC SE888GL

FAA DRS lists SE888GL as Current · Reissued, held by Champion Aerospace LLC, for Textron Lycoming AVCO O-235-G1, Textron Lycoming AVCO O-235-F2A, and Textron Lycoming AVCO O-235-F1, and 16 more aircraft configurations. Recorded change: Replacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick model 4250 and 4251 magnetos. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
19
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Replacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick model 4250 and 4251 magnetos.

SE888GL 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: Textron Lycoming AVCO O-235-G1, Textron Lycoming AVCO O-235-F2A, and Textron Lycoming AVCO O-235-F1, and 16 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Lycoming AVCO O-235-G1E-223
Textron Lycoming AVCO O-235-F2AE-223
Textron Lycoming AVCO O-235-F1E-223
Textron Lycoming AVCO O-235-E1E-223
Textron Lycoming AVCO O-235-C1E-223
Textron Lycoming AVCO O-235-E2BE-223
Textron Lycoming AVCO O-235-C2AE-223
Textron Lycoming AVCO O-235-J2AE-223
Textron Lycoming AVCO O-235-C1AE-223
Textron Lycoming AVCO O-235-M1E-223
Textron Lycoming AVCO O-235-F2BE-223
Textron Lycoming AVCO O-235-L2AE-223
Textron Lycoming AVCO O-235-G2BE-223
Textron Lycoming AVCO O-235-J2BE-223
Textron Lycoming AVCO O-235-C2BE-223
Textron Lycoming AVCO O-235-K2BE-223
Textron Lycoming AVCO O-235-E2AE-223
Textron Lycoming AVCO O-235-G2AE-223
Textron Lycoming AVCO O-235-K2AE-223

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Lycoming AVCO O-235-G1 and Textron Lycoming AVCO O-235-F2A, and 17 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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?