# STC SA137CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Kansas City Flying Svc
- Description: Lower window line in cabin area.
- Status date: January 1, 1960
- Data sheets: 2A4, 6A1, 6A1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A9CDA75FF9C24256862570C0005C8ADF.0001
- Page: https://openairdocs.org/stc/SA137CE

## ADs that name it

None.

## Approved models (3)

- Twin Commander Aircraft Corporation 500 (TCDS 6A1)
- Twin Commander Aircraft Corporation 560 (TCDS 6A1)
- Twin Commander Aircraft Corporation 680 (TCDS 2A4)

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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.