# STC SA666NW

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Johnson George O
- Description: Installation of Teflon control yoke bail or control yoke bushings.
- Status date: May 15, 1996
- Data sheets: 1A3, 1A3, 1A3, 1A3, 1A3, 1A3, 1A3, A-768, A-768, 5A2, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, 3A19, A-799, A-799, A-799, 3A12, 3A17, 3A17, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 5A6, 3A13, 3A13, 3A13, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 1A4, 1A4, 1A4, 1A4, 1A4, 1A4, 1A6, 1A6, 1A6, 1A6, 1A6, 1A6, 1A6, 1A6, 2A13, 2A13, 2A13, 2A13, A-699, A-699, A-699, A-699, A-699, A-699, A-699, A-699, A-767, A-767, A-767, A-767, A-767
- Certificate PDF: https://openairdocs.org/files/sha256/c6/4e/c64e4775acb7dd32166bcac2f26c39b97aca03fbf8abd4a6d4a9afb9bce58d8e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/903A010A17D91C6585256CC200569FDA.0001
- Page: https://openairdocs.org/stc/SA666NW

## ADs that name it

None.

## Approved models (84)

- Alexandria Aircraft LLC 14-19 (TCDS 1A3)
- Alexandria Aircraft LLC 14-19-2 (TCDS 1A3)
- Alexandria Aircraft LLC 14-19-3 (TCDS 1A3)
- Alexandria Aircraft LLC 14-19-3A (TCDS 1A3)
- Alexandria Aircraft LLC 17-30 (TCDS 1A3)
- Alexandria Aircraft LLC 17-31 (TCDS 1A3)
- Alexandria Aircraft LLC 17-31TC (TCDS 1A3)
- Cessna Aircraft Company 120 (TCDS A-768)
- Cessna Aircraft Company 140 (TCDS A-768)
- Cessna Aircraft Company 140A (TCDS 5A2)
- Cessna Aircraft Company 150 (TCDS 3A19)
- Cessna Aircraft Company 150A (TCDS 3A19)
- Cessna Aircraft Company 150B (TCDS 3A19)
- Cessna Aircraft Company 150C (TCDS 3A19)
- Cessna Aircraft Company 150D (TCDS 3A19)
- Cessna Aircraft Company 150E (TCDS 3A19)
- Cessna Aircraft Company 150F (TCDS 3A19)
- Cessna Aircraft Company 150G (TCDS 3A19)
- Cessna Aircraft Company 150H (TCDS 3A19)
- Cessna Aircraft Company 150J (TCDS 3A19)
- Cessna Aircraft Company 150K (TCDS 3A19)
- Cessna Aircraft Company 150L (TCDS 3A19)
- Cessna Aircraft Company 150M (TCDS 3A19)
- Cessna Aircraft Company 152 (TCDS 3A19)
- Cessna Aircraft Company 170 (TCDS A-799)
- Cessna Aircraft Company 170A (TCDS A-799)
- Cessna Aircraft Company 170B (TCDS A-799)
- Cessna Aircraft Company 172 (TCDS 3A12)
- Cessna Aircraft Company 175 (TCDS 3A17)
- Cessna Aircraft Company 175A (TCDS 3A17)
- Cessna Aircraft Company 180 (TCDS 5A6)
- Cessna Aircraft Company 180A (TCDS 5A6)
- Cessna Aircraft Company 180B (TCDS 5A6)
- Cessna Aircraft Company 180C (TCDS 5A6)
- Cessna Aircraft Company 180D (TCDS 5A6)
- Cessna Aircraft Company 180E (TCDS 5A6)
- Cessna Aircraft Company 180F (TCDS 5A6)
- Cessna Aircraft Company 180G (TCDS 5A6)
- Cessna Aircraft Company 182 (TCDS 3A13)
- Cessna Aircraft Company 182A (TCDS 3A13)
- Cessna Aircraft Company 182B (TCDS 3A13)
- Cessna Aircraft Company 310 (TCDS 3A10)
- Cessna Aircraft Company 310A (TCDS 3A10)
- Cessna Aircraft Company 310B (TCDS 3A10)
- Cessna Aircraft Company 310C (TCDS 3A10)
- Cessna Aircraft Company 310D (TCDS 3A10)
- Cessna Aircraft Company 310E (TCDS 3A10)
- Cessna Aircraft Company 310F (TCDS 3A10)
- Cessna Aircraft Company 310G (TCDS 3A10)
- Cessna Aircraft Company 310H (TCDS 3A10)
- Cessna Aircraft Company 310I (TCDS 3A10)
- Cessna Aircraft Company 310J (TCDS 3A10)
- Cessna Aircraft Company 310K (TCDS 3A10)
- Piper Aircraft Inc. PA-20 (TCDS 1A4)
- Piper Aircraft Inc. PA-20-115 (TCDS 1A4)
- Piper Aircraft Inc. PA-20-135 (TCDS 1A4)
- Piper Aircraft Inc. PA-20S (TCDS 1A4)
- Piper Aircraft Inc. PA-20S-115 (TCDS 1A4)
- Piper Aircraft Inc. PA-20S-135 (TCDS 1A4)
- Piper Aircraft Inc. PA-22 (TCDS 1A6)
- Piper Aircraft Inc. PA-22-108 (TCDS 1A6)
- Piper Aircraft Inc. PA-22-135 (TCDS 1A6)
- Piper Aircraft Inc. PA-22-150 (TCDS 1A6)
- Piper Aircraft Inc. PA-22-160 (TCDS 1A6)
- Piper Aircraft Inc. PA-22S-135 (TCDS 1A6)
- Piper Aircraft Inc. PA-22S-150 (TCDS 1A6)
- Piper Aircraft Inc. PA-22S-160 (TCDS 1A6)
- Piper Aircraft Inc. PA-28-140 (TCDS 2A13)
- Piper Aircraft Inc. PA-28-150 (TCDS 2A13)
- Piper Aircraft Inc. PA-28-160 (TCDS 2A13)
- Piper Aircraft Inc. PA-28-180 (TCDS 2A13)
- Taylorcraft Inc. BF (TCDS A-699)
- Taylorcraft Inc. BF-60 (TCDS A-699)
- Taylorcraft Inc. BF-65 (TCDS A-699)
- Taylorcraft Inc. BF12-65 (TCDS A-699)
- Taylorcraft Inc. BFS (TCDS A-699)
- Taylorcraft Inc. BFS-60 (TCDS A-699)
- Taylorcraft Inc. BFS-65 (TCDS A-699)
- Taylorcraft Inc. BFS12-65 (TCDS A-699)
- Univair Aircraft Corporation 108 (TCDS A-767)
- Univair Aircraft Corporation 108-1 (TCDS A-767)
- Univair Aircraft Corporation 108-2 (TCDS A-767)
- Univair Aircraft Corporation 108-3 (TCDS A-767)
- Univair Aircraft Corporation 108-5 (TCDS A-767)

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- May 15, 1996: Amended, Current. [certificate](https://openairdocs.org/files/sha256/c6/4e/c64e4775acb7dd32166bcac2f26c39b97aca03fbf8abd4a6d4a9afb9bce58d8e)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.