# STC SA1378SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell automatic flight system model AK320, consisting of Century I and optional tracker.
- Applied: June 26, 1971
- Status date: July 9, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3SO](https://openairdocs.org/tcds/A3SO)
- Certificate PDF: https://openairdocs.org/files/sha256/2f/02/2f02db50e7618fb7ababdb223d6d1fe944d6ae412c29c4b245b9b4f5d7057a96
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/21E03DC6DD724EA185256CC100820FEA.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1378SW

## ADs that name it (0)

None.

## Approved models (3)

- Piper Aircraft Inc. PA-32-260 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32-300 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))
- Piper Aircraft Inc. PA-32S-300 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO))

## 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.

Bepartmcnt of "olransportatiori-federal Stoiation administration Supplemental Ttuje Certificate isu&rrwe?*' SA1378SW i_-v*td ctadijita£r., .c*«Vi*a Century Flight Systems, Inc P.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 iSle-atda/ifnA'.

€Jrwimz6 iJvadusd —— . s Civil Air A3SO Piper PA-32-26Q, PA-32-300, PA-32S-300 . Installation of Mitchell Automatic Plight System Model AK320, consisting of Century I and Optional Tracker according to Bulletin No. 432, dated 12-15-70 and Drawing List 87A535, Revision A, dated 7-28-71.

1. This modification is approved for land plan configuration only.

2. FAA Approved Airplane Flight Manual Supplement dated October 26, 1971, required, : June 26, 1971 October 26, 1971 modification, 'U, id &tf July 9, 1984, Revision 1 Don P. Watson Manager, Aircraft Certification Division Southwest Region (Title/ ^_^

17.

FAA Fou 1110-3(10-48)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) itmbti and It'ttl) (City. SlaU, anil £IP cadi) from (Name of grantor) (Print or type) (Address of grantor) umbet and Itrrtt) , Stab, an Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

**C FAA AC B9-S536**

## Every issue (1)

- July 9, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2f/02/2f02db50e7618fb7ababdb223d6d1fe944d6ae412c29c4b245b9b4f5d7057a96)

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