# STC SE741SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Southwest Airmotive Co
- Description: R-1830 rockershaft assemblies.
- Status date: January 1, 1960
- Data sheets: 5E-1, 5E-2, E-123, E-123, E-129, E-129, E-142, E-143
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/465A9A8EF0C4B91C862570D2006E794F.0001
- Page: https://openairdocs.org/stc/SE741SW

## ADs that name it

None.

## Approved models (8)

- Pratt & Whitney Division R-1340 Series (TCDS 5E-2)
- Pratt & Whitney Division R-985 Series (TCDS 5E-1)
- Pratt & Whitney Division Wasp Jr. B-4 (TCDS E-123)
- Pratt & Whitney Division Wasp Jr. B-5 (TCDS E-123)
- Pratt & Whitney Division Wasp S1H1 (TCDS E-129)
- Pratt & Whitney Division Wasp S1H2 (TCDS E-129)
- Pratt & Whitney Division Wasp S3H1 (TCDS E-143)
- Pratt & Whitney Division Wasp S3H1-G (TCDS E-142)

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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.