# STC SA8463SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Limco-Airepair, Inc, United States
- Description: Recore of AiResearch P/N 194110 heat exchanger when repair limits are exceeded.
- Status date: August 15, 1997
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F0C606D0E8639E5985256CC20058E7CA.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA8463SW

## ADs that name it (0)

None.

## Approved models (1)

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

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