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Other aircraft modifications

STC SE01524CH

FAA DRS lists SE01524CH as Current · Reissued, held by Champion Aerospace LLC, for Textron Lycoming AVCO IO-360-A1B, Textron Lycoming AVCO AEIO-360-A2A, and Textron Lycoming AVCO AIO-360-A1B, and 37 more aircraft configurations. Recorded change: Replace Slick 6000, 6100, 6200, 6300, 4000, 4100, 4200, and 4300 series magnetos and TCM/Bendix S6-20, S6-200, S6-1200, S-20, S-200, and S-1200 series magnetos with Champion Limited Authority Spark Advance Regulator (LASAR ) Model 4755 and 6755 bush kit ignition systems. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

SE01524CH 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-360-A1B, Textron Lycoming AVCO AEIO-360-A2A, and Textron Lycoming AVCO AIO-360-A1B, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
SE01524CH
Product
Engine
Country
United States
Application date
January 6, 1998
Revision date
February 10, 2009
CFR references
Not listed