# STC ST133RM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Frontier Airlines Inc
- Description: Modification of turbine inlet temperature indicator Model BH183M to install precision potentionmeter in place of original tapot.
- Status date: February 17, 1978
- Data sheets: 6A6, 6A6
- Certificate PDF: https://openairdocs.org/files/sha256/0d/e5/0de5d6239c62f6ad9e449007bb1c34d30cf57a5b8ef77e4b10bb0ad299b5e470
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CBDD1AF5C826E80A85256CC300035F33.0001
- Page: https://openairdocs.org/stc/ST133RM

## ADs that name it

None.

## Approved models (2)

- Kelowna Flightcraft R & D Ltd. 340 (TCDS 6A6)
- Kelowna Flightcraft R & D Ltd. 440 (TCDS 6A6)

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- February 17, 1978: Issued, Current. [certificate](https://openairdocs.org/files/sha256/0d/e5/0de5d6239c62f6ad9e449007bb1c34d30cf57a5b8ef77e4b10bb0ad299b5e470)

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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.