# STC SA2091WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Air Comm Corporation, United States
- Description: Installation of air conditioning system
- Applied: October 6, 1969
- Status date: July 2, 2019
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE)
- Certificate PDF: https://openairdocs.org/files/sha256/83/be/83be828da34cd13d3cab24132d4287bc78c67cdb60adcafc0d2d83ce73ebd607
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F77839825CD94E80862585CF0035711E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2091WE

## ADs that name it (0)

None.

## Approved models (11)

- Cessna Aircraft Company 401 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 401A ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 402 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 402A ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 402B ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 411 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 411A ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 414 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 421 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 421A ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- Cessna Aircraft Company 421B ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))

## 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.

FAA Form 8110-2 (5/14) Page 1 of 2

Number: SA2091WE

Parts 3 of the Civil Air Regulations.

Original Product – Type Certificate Number: A7CE Make: Cessna Model: 401 & 401A all S/N’s; 402, 402A & 402B thru S/N 0300; 411 & 411A all S/N’s; 414 thru S/N 0350; 421, 421A & 421B thru S/N 0300

Installation of air-conditioning system in accordance with Drawing List 40-001 dated January 20, 1970, or DL-40-001 dated May 18, 1979, or subsequent FAA approved revisions.

1. Installation is limited to airplanes having 100 amp alternators.

2. FAA Approved Airplane Flight Manual Supplement dated February 5, 1971, or subsequent FAA approved revision is required with this modification.

3. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Date of Application: October 6, 1969 Date Reissued: 10/7/85; 3/23/90; 8/14/92; 9/14/10; 5/17/13; 7/2/19 Date of Issuance: January 20, 1970 Date Amended: 9/1/70; 2/5/71; 5/21/79; 1/22/80; 2/4/81 Rev. 5

Signature

Title Jim Grigg Manager, Fort Worth ACO Branch, Compliance & Airworthiness Division Aircraft Certification Service Air Comm Corporation 1575 West 124th Avenue Westminster, CO 80234

FAA Form 8110-2 (5/14) Page 2 of 2

FAA Form 8110-2 (5/14) Page 2 of 2

Transfer the ownership of Supplemental Type Certificate Number: SA2091WE

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SH1504NM

FAA Form 8110-2 (5/14) Page 2 of 2

## Every issue (2)

- July 2, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/83/be/83be828da34cd13d3cab24132d4287bc78c67cdb60adcafc0d2d83ce73ebd607)
- May 17, 2013: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/14/b5/14b5c408210b1d655d0c365332bcc770da01566c210fb1ecba47c4c74be7b57a)

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