# STC SA1866SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Installation of Mitchell automatic flight system AK452 consisting of Century III autopilot with optional command/automatic electronic pitch trim, radio coupler and glide slope coupler.
- Status date: August 1, 1984
- Data sheets: 3A15, 3A15, 3A15
- Certificate PDF: https://openairdocs.org/files/sha256/a8/28/a8285842816061fb26373c7d9b48de3f66c1315daedf8161bc4bde30a92f8bd9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7925E518C0C8624E85256CC10083D1DC.0001
- Page: https://openairdocs.org/stc/SA1866SW

## ADs that name it

None.

## Approved models (3)

- Beechcraft Corporation 36 (TCDS 3A15)
- Beechcraft Corporation A36 (TCDS 3A15)
- Beechcraft Corporation F33A (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.

Btpartment of Transportation federal Stttotwn administration Supplemental Ituje Certificate iSlttmsvw SA1866SW Century Flight Systems, Inc.

P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 3 fj^t- Civil Air 3A15 Beech F33A, 36 and A36 Installation of Mitchell Automatic Flight System Model AK452 consisting of Century III Autopilot with Optional Command/Automatic Electronic Pitch Trim, Radio Coupler and Glide Slope Coupler according to Bulletin No. 575, Revision 5, dated 10-17-75 and Master Drawing List No. 87A681, Revision E, dated 10=17-75.

Beech Model F33A is limited to S/N CE316 and Up. The following FAA Approved Airplane Flight Manual Supplements are required:

1. P/N 68S163, dated 4-10-74, revised 7-22-75 for Beech Model F33A, S/N CE316 and Up,

2. P/N 68S164, dated 4-10-74, revised 7-22-75 for Beech Model 36 and A36.

Placard, P/N 13A660 is required for Command/Automatic Electronic Pitch Trim System installation.

March 22, 1974 April 10, 1974 °ther approved modifications if &f „** —— <- 7-22-75; 12-2-75; 8-1-84, Revision 3 —— ltl/ff/- Don P. Watson a Manager, Aircraft Certification Division Southwest Region (Title) __

Tfin certificate may IH Irani/and in accordance with PAR 21.17.

FAAPO«M|1IO-]{IO-»I)

INSTRUCTIONS: The transfer endorse me nl below may be used lo notify the appropriate FAA Regional Office of the transfer of ihi> 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) jtierlj (Cify, SlaU, art ZIP nor I from (Name of grantor) (Print or type) (Address of grantor) (Number and ttrttt) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

**C FAA AC 69-5538**

## Every issue (1)

- August 1, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/a8/28/a8285842816061fb26373c7d9b48de3f66c1315daedf8161bc4bde30a92f8bd9)

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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.