# STC SA3219SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell command electric trim system model AK675.
- Applied: May 18, 1977
- Status date: December 7, 1983
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15)
- Certificate PDF: https://openairdocs.org/files/sha256/16/00/1600889639c66315855432b4023940e74ef986645227ba724113be6559abf54b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/44B94DE7C646B6AE85256CC2000A956B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3219SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Beechcraft Corporation V35B ([TCDS 3A15](https://openairdocs.org/tcds/3A15))

## 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.

United gtatts of amtrica Bepartment of transportation— federal aoiation administration Supplemental t^gpe Certificate <yKu#n0€w SA3219SW-D tSt6au£a&&nA'.

Century Flight Systems, Inc.

P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 ^^rt^^Tu^i^^ieti^a^ ^ 3 j^Ji&C' Civil Air : 3A15 Beech Installation of Mitchell Command Electric Trim System Model AK675 according to Bulletin No. 804, dated 5/17/77 and Master Drawing List No. 87A932, dated 5/17/77, or later FAA approved revision.

Pilot's Operating Handbook and FAA/DAS Approved Airplane Flight Manual Supplement P/N 68S558 dated 8/9/77 is required.

Compatibility of this modification witheother previously approved modifications must be determined by the installer.

«^<^ : 5/18/77 t&Aua ru& : 8/9/77 —/air atitf tu/fff •' 12/7/83 Revision 1 Don P. Watson Manager, Aircraft Certification Division Southwest Region (Title)

FAA Fo«M 81 10-2 (10-68)

INSTRUCTIONS: The transfer endorseme n, below may be used .0 notify the appropriate FAA Kepon.1 Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee).

(Address of transferee) __ (^umkcr •nJttrtet) I City, SMt, **<t ZI from (Name of grantor) (Print or type).

(Address of grantor) —— Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- December 7, 1983: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/16/00/1600889639c66315855432b4023940e74ef986645227ba724113be6559abf54b)

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