# STC SA8860SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Honeywell International Inc.
- Description: Replace core assembly of AiResearch Primary/Secondary Air-to-Air Heat Exchangers, part numbers 194776-1, SR1; 194776-2, SR1; and 194776-2, SR2
- Status date: September 22, 2021
- Data sheets: A53EU, A53EU, A53EU
- Certificate PDF: https://openairdocs.org/files/sha256/f3/d6/f3d68e65d9cd6e4ffcc05ff566c4627c21fe3ca2909253831278b3221555be1f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B23F35EAC487898A862587670053CC12.0001
- Page: https://openairdocs.org/stc/SA8860SW

## ADs that name it

None.

## Approved models (3)

- Aerospatiale (Societe Nationale Industrielle Aerospatiale) ATR42-200 (TCDS A53EU)
- Aerospatiale (Societe Nationale Industrielle Aerospatiale) ATR42-300 (TCDS A53EU)
- Aerospatiale (Societe Nationale Industrielle Aerospatiale) ATR42-320 (TCDS A53EU)

## 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.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate This certificate issued to:

SA8860SW Honeywell International Inc.

1944 E Sky Harbor Circle N Phoenix, AZ 85034 .

the Federal Aviation Regulations A53EU Make: Original Product Type Certificate Number:

Aerospatiale ATR42-200, ATR42-300, ATR42-320 Replace core assembly of AiResearch Primary/Secondary Air-to-Air Heat Exchangers, part numbers 194776-1, SR1; 194776 2, SR1; and 194776-2, SR2; in accordance with LORI drawing 92LB2148, Rev. B, dated October 21, 1993, or later FAA approved revision.

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

2) If the 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.

October 29, 1993 Date Reissued:

10/1/96; 11/15/05; 11/14/12; 9/22/21 Date of Issuance: Date Amended:

May 25, 1994 By Direction of the Administrator Signature:

William S. Shealy ODA Administrator, ODA-602216-NM

SA8860SW

## Every issue (3)

- September 22, 2021: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f3/d6/f3d68e65d9cd6e4ffcc05ff566c4627c21fe3ca2909253831278b3221555be1f)
- November 14, 2012: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/cd/c5/cdc52ba8927bfc2b299a12a10bcff9ab63b0e79948f25a2c263031ebfb61a19b)
- November 15, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/c0/7f/c07f9f65e89506346c6764ad8e50894a9ffa4e7d041604706b85b9c9f0e14f7c)

---
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.