# STC SA1899SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: M7 Aerospace LLC
- Description: Installation of freon air conditioning system
- Status date: November 5, 2012
- Data sheets: A7CE
- Certificate PDF: https://openairdocs.org/files/sha256/12/28/1228e9e950fce5bff71d5a9d065027cc7a3b195b15f6824aa9d6a5b2691a14fb
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/97B5E5A2E331A3A986257B180053C16E.0001
- Page: https://openairdocs.org/stc/SA1899SW

## ADs that name it

None.

## Approved models (1)

- Cessna Aircraft Company 414 (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.

Part 3 of the Civil Air Regulations.

Installation of freon air conditioning system per Aero Space Controls Corporation Drawing 1909T200, Revision C dated July 30, 1974.

FAA Approved Airplane Flight Manual Supplement dated July 18, 1974, revised September 9, 1974, is required.

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.

M7 Aerospace LLC 10823 NE Entrance Road San Antonio, TX 78216 A7CE Make : Cessna Model : 414 Date of application : June 10, 1974

Date of issuance : July 30, 1974

Date reissued : October 5, 2012;

November 5, 2012

Date amended : September 9, 1974 Rev. 1

( Signature) M. Monica Merritt, Manager, Airplane Certification Office, Southwest Region

( Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

## Every issue (1)

- November 5, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/12/28/1228e9e950fce5bff71d5a9d065027cc7a3b195b15f6824aa9d6a5b2691a14fb)

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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.