# STC SA01573WI

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: 3S Certification LLC
- Description: Installation of Dual Litef LCR-100 Attitude and Heading Reference System (AHRS) for replacement of existing LCR-92/93 AHRS
- Status date: March 21, 2017
- Data sheets: A78EU, A78EU, A78EU
- Certificate PDF: https://openairdocs.org/files/sha256/e0/b6/e0b671d05986abbb6b93092685eaa5c79380df9d29aa49ecbd54ddc13c4223cf
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B780EFEA693317C78625810600553D15.0001
- Page: https://openairdocs.org/stc/SA01573WI

## ADs that name it

None.

## Approved models (3)

- Pilatus Aircraft Limited PC-12 (TCDS A78EU)
- Pilatus Aircraft Limited PC-12/45 (TCDS A78EU)
- Pilatus Aircraft Limited PC-12/47 (TCDS A78EU)

## 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.

3S Certification LLC 9111 E. Douglas, Suite 100 Wichita, KS 67207

23 Federal Aviation .

- A78EU

Pilatus Aircraft Ltd.

PC-12, PC-12/45, PC-12/47

Installation of Dual Litef LCR-100 Attitude and Heading Reference System (AHRS) for replacement of existing LCR-92/93 AHRS, per Master Data List, Document 006-3420-L01-00, Revision 1.0 dated November 11, 2009, or later FAA approved revision. Use of FAA-Approved Airplane Flight Manual Supplement, 3S Certification Document No. 006-3420-A01-00, Revision IR, dated December 18, 2009, or later FAA approved revision, is required.

1) Compatibility of this design change with previously approved modifications must be determined by the installer.

2) If the STC holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

3) Approval of this change in type design applies to the above model of airplane only.

4) A copy of this certificate and the ICA shall be maintained in the airplane permanent records.

February 28, 2011, March 21, 2017

Original signed by Yvette Emerson (Signature) Yvette Emerson FAA Program Manager Wichita Aircraft Certification Office (Title) February 9, 2009 December 18, 2009

## Every issue (4)

- March 21, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/e0/b6/e0b671d05986abbb6b93092685eaa5c79380df9d29aa49ecbd54ddc13c4223cf)
- February 28, 2011: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/93/85/9385130d4b0748beb437162169d34d325fb4e57e39ee2f73ba338e151af59383)
- December 18, 2009: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/df/1a/df1a937df6640daa2d82f451dfa2a172fbed3e4ef35a1504f3a6cd97bc1a6585)
- February 9, 2009: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/df/1a/df1a937df6640daa2d82f451dfa2a172fbed3e4ef35a1504f3a6cd97bc1a6585)

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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.