# STC SA189WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Lockheed Aircraft Service Co, United States
- Description: Modification of air conditioning system for Class E cargo compartment.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 6A5](https://openairdocs.org/tcds/6A5)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3157C07B801846C7862570C70074BF46.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA189WE

## ADs that name it (0)

None.

## Approved models (1)

- Lockheed Aircraft Corporation 1049 Series ([TCDS 6A5](https://openairdocs.org/tcds/6A5))

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.