# STC SA1374GL

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: McFarlane Aviation Inc, United States
- Description: Installation of a Cooling Shroud on engine driven dry air pumps.
- Applied: January 27, 1989
- Status date: November 21, 2017
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10)
- Certificate PDF: https://openairdocs.org/files/sha256/14/25/14254d3be196c0e9eb4fa9b457f98ab66a2fad208ae32cde3e2795b44f0ba658
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/07C87C8EC6C35A29862582490066E59C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1374GL

## ADs that name it (0)

None.

## Approved models (6)

- Cessna Aircraft Company 310P ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310Q ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company 310R ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company T310P ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company T310Q ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- Cessna Aircraft Company T310R ([TCDS 3A10](https://openairdocs.org/tcds/3A10))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

3 Federal Aviation

(See Type Certificate Data Sheet 3A10 for complete certification basis.)

Installation of a Cooling Shroud on engine driven dry air pumps in accordance with Aero Cables Report No. 11, Revision 02, dated December 29, 2006, or later FAA approved revision.

1) The installer must determine whether this design change is compatible with previously approved modifications.

2) If the holder agrees to permit another person to use this certificate to alter the product, the hold er must give the other person written evidence of that permission.

McFarlane Aviation, Inc.

696 E. 1700 Road Baldwin City, KS 66006

3A10 Cessna Aircraft Company 310P, 310Q, 310R, T310P, T310Q, T310R January 27, 1989

April 19, 1989

March 19, 2004; June 15, 2004 November 21, 2017 May 1, 2007

Original Signed By:

Monica L. Nemecek

(Signature) Monica L. Nemecek Acting Manager, Airframe and Administrative Services Section Chicago ACO Branch

(Title)

## Every issue (2)

- November 21, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/14/25/14254d3be196c0e9eb4fa9b457f98ab66a2fad208ae32cde3e2795b44f0ba658)
- May 1, 2007: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/6f/ea/6fea38e38df30fde7328a860a3f931f2f2920e977b545a6158c9d41f7200d2e0)

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