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STC SE00890LA

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Supplemental type certificate · Nickson's Machine Shop Inc

Certificate· on FAA DRS
Holder
Nickson's Machine Shop Inc · United States
Status
Current · Issued
Status date
December 21, 1999
Product
Engine
Certification basis
Part 21
Data sheets
TCDS1E11TCDS1E14TCDS1E4TCDS1E7TCDSE-295TCDSE-304TCDSE11EATCDSE14EA

From FAA DRS. DRS record last changed December 6, 2025.

What it approves

Installation of Nickson's cylinder barrels on Lycoming reciprocating engine models.

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 11

MakeModelData sheet
Textron Lycoming AVCO CorporationHIO 540-A1A1E4
Textron Lycoming AVCO CorporationIGO-540 Series1E11
Textron Lycoming AVCO CorporationIGSO-540-B1A1E7
Textron Lycoming AVCO CorporationIGSO-540-B1C1E7
Textron Lycoming AVCO CorporationIO-540 Series1E4
Textron Lycoming AVCO CorporationIVO-540 SeriesE11EA
Textron Lycoming AVCO CorporationLTIO-540 SeriesE14EA
Textron Lycoming AVCO CorporationO-540 SeriesE-295
Textron Lycoming AVCO CorporationTIVO-540-A2A1E14
Textron Lycoming AVCO CorporationTVO-540-A1A1E14
Textron Lycoming AVCO CorporationVO-540 SeriesE-304