# STC SA1505SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell command/electric pitch trim system.
- Applied: July 12, 1972
- Status date: July 10, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A12SO](https://openairdocs.org/tcds/A12SO), [TCDS A11SO](https://openairdocs.org/tcds/A11SO)
- Certificate PDF: https://openairdocs.org/files/sha256/e3/77/e377a40dc2089adec61dc1d7bce5efb7f21de5fcb4490c4c2448f28c17ab995f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2FFCD56E06B7663685256CC100821235.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1505SW

## ADs that name it (0)

None.

## Approved models (2)

- Commander Aircraft Corporation 112 ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- Gulfstream Aerospace Corporation 111 ([TCDS A11SO](https://openairdocs.org/tcds/A11SO))

## 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.

©tpartmtnt of Transportation — .federal Sloiation administration Supplemental ICuje Certificate SA1505SW Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 'j*€trt ^^^^^ffr^^fl^l^^^'Jt^t&^fyvf^€^f^t^d' . 23 ^A*, Federal Aviation

• Slfaitta&fnA:

All SO, A12SO Aero Commander 111, 112 ,njn& :

Installation of Mitchell Command/Electric Pitch Trim System according to Bulletin 484 Revision (1) dated 8-30-72 and Master Drawing List 87A609 Revision B dated 8-30-72, FAA Approved Airplane Manual Supplement dated 8-30-72 is required for Aero Commander Models 111 and 112.

iCst^^eiSmged^ SSS^iSifefth °ther P^K>usly approved modifications ,SSt-L<l •cif/i/ifatt jina £n# At^iftviJt'rta'dei/a arAicfi i& £nf^a^i^Jfi-r-^^i'r^'i>a/AAa//^f'rtiaifti'itn/^ifff/jt,Ti/ifAuf- '**H'da£t'A&'*i4nfwi&e>*4ta6/iAA*a&u, Mf .tflattiint&Sra/i-f ij tn* L/..& *<**«„/ July 10, 1984, Revision 1 August 30, 1972 tJ+fi*,,*,,*/.*/ Don P. Watson Manager, Aircraft Certification Division Southwest Region (7 ill') OOO, or imprisonment nol exceeding 3 yea's, ui bulk.

This certificate may bt ttamfei'td in accordance with f-Aft 21.17.

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

(Address of transferee).

(Numbtr and itwt} ! City, Stall, and ZIP 1001) from (Name of grantor) (Print or type) .

(Address of grantor) {Numbet and strttt) (Caj.StaU.anaZ.lP adij Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

**C FAAAC69-SS38**

## Every issue (1)

- July 10, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e3/77/e377a40dc2089adec61dc1d7bce5efb7f21de5fcb4490c4c2448f28c17ab995f)

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