# STC SA3326SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell command electric system model AK808.
- Applied: December 8, 1978
- Status date: August 15, 1983
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3)
- Certificate PDF: https://openairdocs.org/files/sha256/3b/1c/3b1c62d7cca2bddda31ce1f95df7e566556150d924358f9f5a18af09b5c528e0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D48BEA48702B519985256CC2000A96EB.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3326SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Mooney International Corporation M20K ([TCDS 2A3](https://openairdocs.org/tcds/2A3))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA332654-D This certificate issued to: Century Flight Systems, Inc.

F.M. 1195 P. O. Box 610 Mineral Wells, TX 76067 Part 3 of the CIV11 AIr Regulations.

Original Product - Type bertificate Numben: 2A3 Make: Mooney Model: 120K Description of Type Design Change:

Installation of Mitchell Command Electric System Model AKSUS according to Bulletin No. 944, dated 1/6/75 and Master Drawing List No. S7A1044, dated 12/8/78 (14 Volt System) and/or later FAA approved revision.

Frillien apd benditiot's Operating Handbook and FAA/DAS Approved Airplane Flight Manual Supplement, P/N 68S798, dated 12/13/78 and/or later FAA approved revision.

Placard P/N 13A990-1 1s required.

Compatibility of this modifiaation with other previously approved modifications must be determined by the installer.

r of the Federal Aviation Administration .

Date of Application: 12/8/78 Jule missued: 0/15/83 Revision 1 Date of Issuance: . 12/13/78 Date Amended:

EDERAL AVIATION 2. mosesco Don P. Watson (Signature) TOMINISTRATO Manager, Aircraft Certification Division Southwest Region

47.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) _ (Address of transferee) (230185 preo sequens") from (Name of grantor) (Print or type) (Address of grantor) ( Number and sireel ;

Date of Transfer: - Signature of grantor (In ink):.

+11=r. 0~. 1000-442-080

## Every issue (1)

- August 15, 1983: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/3b/1c/3b1c62d7cca2bddda31ce1f95df7e566556150d924358f9f5a18af09b5c528e0)

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