# STC SA7416SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Limco-Airepair, Inc, United States
- Description: Recore of Airesearch heat exchangers P/N 179450 for DC-9 environmental control heat.
- Applied: November 30, 1987
- Status date: August 15, 1997
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE)
- Certificate PDF: https://openairdocs.org/files/sha256/fd/52/fd52e3ebcc1c2874f6040e02cb96861b7c41102cdeea0909f0ea627233cc7438
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/77F27F047E9F061085256CC20056A30D.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA7416SW

## ADs that name it (0)

None.

## Approved models (1)

- McDonnell Douglas Corporation DC-9 Series ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA74165W This certificate issued to: Limco-Airepair, Inc.

d/b/a Airepair International 5304 South Lawton Avenue Tulsa, OK 74107 Certifies that the change in the type design for the following product with the limitations and conditions therofor as specified hereon meets the airvorthiness requirement's of Part Ab of the Civil Air Pegulations.

Original Product Type Certificate Number: AGWE Make: McDonnel1 Douglas Moodd: DC-9 Description of Type Design Change:

Recore of Airesearch heat exchangers P/N 179450 for DC-9 environmental control Limitations and Conditions:

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

Date of Application: November 30, 1987 Date Reissued: August 15, 1997 Date of Issuance: Apri1 25, 1988 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Gan BRoach (Signature) MA.J. Merril1 TOMINSTRATO Manager, Special Certification Office Southwest Region (Title)

The FAA will reissuc the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, Stale, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (. Nunher and streel) ( Citr. State, and AlP code ) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- August 15, 1997: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/fd/52/fd52e3ebcc1c2874f6040e02cb96861b7c41102cdeea0909f0ea627233cc7438)

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