# STC SA7857SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Limco-Airepair, Inc
- Description: Recore of Englehard P/N D19333 ozone converters.
- Status date: August 15, 1997
- Data sheets: A20WE
- Certificate PDF: https://openairdocs.org/files/sha256/87/dc/87dc696c186e10b0228af718fc401aa2b34cb8b51b8ccf8bdf2bd25e94dbed49
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8D3A80C96763BCA585256CC20056A4F5.0001
- Page: https://openairdocs.org/stc/SA7857SW

## ADs that name it

None.

## Approved models (1)

- The Boeing Company 747 Series (TCDS A20WE)

## 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.

itch ^tatea ©f .America |Bepartmcnt of transportation - ,3fcbcral (Abtatton <Aomtntatratton QLerttftcate SA7857SW Limco-Airepair, Inc.

d/b/a Airepair International 5304 South Lawton Avenue Tulsa, OK 74107 A20WE Boeing 747 Series 2^ c/'/Sde Federal Aviation Recore of Englehard Part No. D19333 ozone converters used on Boeing Model 747 aircraft in accordance with Airepair Drawing No. 90P0392 dated March 12, 1990, or later FAA approved data.

Compatibility of this modification with previously installed equipment must be determined by installer.

iA* .-March 29, 1990 August 24, 1990 15, 1997 / (Signature) . Merrill U Manager, Special Certification Office Southwest Region (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, StaU, and ^IP cade) from (Name of grantor) (Print or type) (Address of grantor) itniber and street) f C.Wi-. Stale, and ^1P code t Extent of Authority (if licensing agreement): _ Date of Transfer:.

Signature of grantor (In ink):

## Every issue (1)

- August 15, 1997: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/87/dc/87dc696c186e10b0228af718fc401aa2b34cb8b51b8ccf8bdf2bd25e94dbed49)

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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.