# STC SA3898SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Limco-Airepair, Inc, United States
- Description: Remanufacture of Airesearch air conditioning heat exchanger P/N 176840 by replacing core assembly.
- Applied: September 29, 1987
- Status date: August 15, 1997
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/f8/ec/f8ecaf18b2d170b80704b59f3bdec9fb34bf41867ab45addfb3c3ae409cc5bf3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/ABFCBBE38B76FEED85256CC2000C5B6A.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3898SW

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 727-100 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## 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.

JHmttb plates ©f America of "QlraitBportatton - (Sfeocral (Ablation Aomtntatration (Kerttftcate SA3898SW Limco-Airepair, Inc.

d/b/a Airepair International 5304 South Lawton Avenue Tulsa, TX 74107 teA fytecy£ee£Atarw* m«e&-/S& et**veH>fi£&n0^ j^fKt£iem«n&'c^&utf 2.*:;> c^6& Federal Aviation A3WE ^fl&a& .• Boeing ^0&eH&S. 727-100 Remanufacture of Airesearch air conditioning heat exchanger P/N 176840 by replacing core assembly in accordance with Airepair International, drawing 87P0282, Rev. A, dated September 4, 1987.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

.•September 29, 1987 S$ee6>*e*me«e£.• August 15, 1997 January 6, 1988 Ufa***amen^et/.- f (Signature) Merrill fl 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, Stale, and £IP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, Slate, and ?JP 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/f8/ec/f8ecaf18b2d170b80704b59f3bdec9fb34bf41867ab45addfb3c3ae409cc5bf3)

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