# STC SA842SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc
- Description: Mitchell automatic flight system AK252 consisting of Century III autopilot with optional automatic pitch trim, automatic aileron stabilizer, and radio coupler.
- Status date: June 29, 1984
- Data sheets: A6CE, A6CE, A6CE, A6CE
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B15713EF88566A5785256CC20058E7AA.0001
- Page: https://openairdocs.org/stc/SA842SW

## ADs that name it

- [AD 2007-03-02](https://openairdocs.org/ad/2007-03-02) (historical): LP compressor fan blades · Rolls-Royce Deutschland TAY 611-8, TAY 620-15, TAY 650-15 and 1 more. Effective Mar 5, 2007
- [AD 2005-03-06](https://openairdocs.org/ad/2005-03-06): LP fuel tubes · Rolls-Royce Deutschland TAY 611-8, TAY 620-15, TAY 650-15 and 1 more. Effective Mar 17, 2005. Named in the applicability
- [AD 2003-05-04](https://openairdocs.org/ad/2003-05-04) (historical): Low pressure (LP) fuel tubes · Rolls-Royce Deutschland TAY 611-8, TAY 620-15, TAY 650-15 and 1 more. Effective Mar 26, 2003. Named in the applicability

## Approved models (4)

- The Cessna Aircraft Company 337B (TCDS A6CE)
- The Cessna Aircraft Company 337C (TCDS A6CE)
- The Cessna Aircraft Company T337B (TCDS A6CE)
- The Cessna Aircraft Company T337C (TCDS A6CE)

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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.