# STC SA1530SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: A D Howard Jr
- Description: Modify existing 3000 psi hydraulic system to 1000 psi hydraulic system.
- Status date: December 23, 1972
- Data sheets: 2A4, 2A4
- Certificate PDF: https://openairdocs.org/files/sha256/80/ea/80ea63d9249815ad265b079b8c990e4ffbd85906a6ab7d8b74f70bb48e17b39a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E6D00E43C424D60A86257D47005390A6.0001
- Page: https://openairdocs.org/stc/SA1530SW

## ADs that name it

None.

## Approved models (2)

- Twin Commander Aircraft LLC 680-V (TCDS 2A4)
- Twin Commander Aircraft LLC 680-W (TCDS 2A4)

## 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.

ftnittd $tatti of Zlmtnca Btpartmcnt of 'Cransportation —federal aoiarion administration

•upplemental l^pe Certificate ist&a*d<'£»r*&'.

SA1530SW A. D Howard Jr.

6817 KH 43rd St.

Bethany, Oklahoma 73008 2A4 Rockwell Pdroject A2424SW-S JDL-213 Civil Air .,^, Modify existing 3000 p.s.i. hydraulic system into a 1000 p-s,i hydraulic system according to Master Drawing List MDL 61500 revised 12/23/72.

STG SA1529SW la required with this STC.

FAA Approved Airplane Flight Manual Supplement dated 10/27/72 is required for Model 680V and dated 10/27/72 for Model 680W.

August 23, 1972 October 27, 1972 ;<l" ' ••- •• • • U'nf. -li'ii.

-^_/.. December 23, 1972 Revision 1 -/ a& tirrtftifff'f.

(Signature) -Glen W. Welsh Chief, Engineering and Manufacturing Branch

47.

FAA Foi« 6110-2 [10-48)

INSTRUCTIONS: The rranslrr c-ndorstmcnl below may be used m nolify lh<- appropriate FAA Regional Office of the traniter i>l" this Supplemental Type Certificate. • . ' '•* The FAA \M|! reissue' the t milk die in the name of ihi- transfrree and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address uf transferee) f dumber and ititet) (City, Slatt, and yP ant,) from (Name of grantor) (Print or type) (Address of grantor) t-Numt>f and itrtfff (Cilf, State, anrl Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

**C FAA AC 69-5536**

## Every issue (1)

- December 23, 1972: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/80/ea/80ea63d9249815ad265b079b8c990e4ffbd85906a6ab7d8b74f70bb48e17b39a)

---
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.