# STC SA747SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Installation of Mitchell pitch trim system model AK228 (manual).
- Status date: June 25, 1984
- Data sheets: 1A10, 1A10
- Certificate PDF: https://openairdocs.org/files/sha256/2c/30/2c300807f55ee564842413873022accb12ad632b2f563388750b98afda519fa6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4A0353D32F36BA8686257FEF006B97C9.0001
- Page: https://openairdocs.org/stc/SA747SW

## ADs that name it

None.

## Approved models (2)

- The New Piper Aircraft Inc. PA-23-235 (TCDS 1A10)
- The New Piper Aircraft Inc. PA-23-250 (TCDS 1A10)

## 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.

Bepartment of transportation — federal atriation administration Supplemental ¥gpe Certificate SA747SW Century Flight Systems, Inc P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 /i^jt4**jx>i&Ane^ 3 Civil Air

• ^ffrt[44-tftg{tt'<t*Ftd' Griwwett <.Jr0eu*£<t —— << 1A1Q Piper PA-23-235 and PA-23-250 Installation of Mitchell Pitch Trim System Model AK228 (Manual) according to Mitchell Industries Bulletin 339 dated 10-26r-66.

FAA Approved Mitchell Industries, Inc. Placard 13A216 required, ^guist be.

<™: October 26, 1966 January 10, 1967 &rrnj}n^^ "***"</•• 6-25-84, Revision 1 — /<r^- a/> .-SJ.usjt+fec/tfTi <•/'M* .rf* * -'^ X-> .,, -N Don P. Watson Manager, Aircraft Certification Division Southwest Region (Titlt)

This certificate may be Irani/erred in accordance with f-AR 21.17.

FAA Fowt II10-2(10-68)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) ( NumbtT and street) (City, Staff, and ZIP cade} from (Name of grantor) (Print or type) (Address of grantor) (Nnmtifr and strfrt) ( Cilt. Slnlr. and ^lf code I Extent of Authority (if licensing agreement): _ Date of Transfer:.

Signature of grantor (In ink): __

## Every issue (1)

- June 25, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2c/30/2c300807f55ee564842413873022accb12ad632b2f563388750b98afda519fa6)

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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.