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Other aircraft modifications

STC SE00768CH

FAA DRS lists SE00768CH as Current · Reissued, held by Champion Aerospace LLC, for Textron Lycoming AVCO IO-540 Series, Textron Lycoming AVCO AEIO-540-D4C5, and Textron Lycoming AVCO HIO 540-A1A, and 37 more aircraft configurations. Recorded change: Replace Slick 6000, 6100, 6200 and 6300 series magnetos and TCM/Bendix S6-20, S6-200 and S6-1200 series magnetos with the Champion Limited Authority Spark Advance Regulator (LASARTM) ignition system. Snapshot dated June 30, 2026.

FAA-listed holder
Champion Aerospace LLC
Aircraft configurations
40
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Replace Slick 6000, 6100, 6200 and 6300 series magnetos and TCM/Bendix S6-20, S6-200 and S6-1200 series magnetos with the Champion Limited Authority Spark Advance Regulator (LASARTM) ignition system.

SE00768CH 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 IO-540 Series, Textron Lycoming AVCO AEIO-540-D4C5, and Textron Lycoming AVCO HIO 540-A1A, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Lycoming AVCO IO-540 Series1E4Textron Lycoming AVCO AEIO-540-D4C51E4Textron Lycoming AVCO HIO 540-A1A1E4Textron Lycoming AVCO AEIO-540-D4B51E4Textron Lycoming AVCO AEIO-540-L1B51E4Textron Lycoming AVCO AEIO-540-D4A51E4
Textron Lycoming AVCO O-540-B SeriesE-295
Textron Lycoming AVCO O-540-A4B5E-295
Textron Lycoming AVCO O-540-H SeriesE-295
Textron Lycoming AVCO O-540-G SeriesE-295
Textron Lycoming AVCO O-540-F SeriesE-295
Textron Lycoming AVCO O-540-E SeriesE-295
Textron Lycoming AVCO O-540-B4B5E-295Textron Lycoming AVCO O-540-A1AE-295
Textron Lycoming AVCO O-540-F1A5E-295
Textron Lycoming AVCO O-540-E4C5E-295
Textron Lycoming AVCO O-540-A1C5E-295
Textron Lycoming AVCO O-540-F1B5E-295
Textron Lycoming AVCO O-540-G1A5E-295
Textron Lycoming AVCO O-540-G2A5E-295
Textron Lycoming AVCO O-540-D1A5E-295
Textron Lycoming AVCO O-540-A1A5E-295
Textron Lycoming AVCO O-540-B4A5E-295
Textron Lycoming AVCO O-540-E4A5E-295Textron Lycoming AVCO O-540-B1A5E-295Textron Lycoming AVCO O-540 SeriesE-295
Textron Lycoming AVCO O-540-H2A5E-295
Textron Lycoming AVCO O-540-H1A5E-295
Textron Lycoming AVCO O-540-A3D5E-295Textron Lycoming AVCO O-540-B2B5E-295
Textron Lycoming AVCO O-540-B2A5E-295
Textron Lycoming AVCO O-540-E4B5E-295Textron Lycoming AVCO O-540-B1B5E-295
Textron Lycoming AVCO O-540-A SeriesE-295
Textron Lycoming AVCO O-540-A4D5E-295
Textron Lycoming AVCO O-540-A4C5E-295
Textron Lycoming AVCO O-540-B2C5E-295
Textron Lycoming AVCO O-540-A4A5E-295
Textron Lycoming AVCO O-540-A1D5E-295
Textron Lycoming AVCO O-540-A2BE-295

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Lycoming AVCO IO-540 Series and Textron Lycoming AVCO AEIO-540-D4C5, and 38 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?

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