# STC SA8177SW - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Fort Worth Airworks Inc - Description: Installation of an external serviceable toilet. - Status date: January 16, 2007 - Data sheets: A22CE, A22CE, A22CE, A22CE - Certificate PDF: https://openairdocs.org/files/sha256/68/04/6804957984fc4076cebd5b525b286f1bd4cc659a6f1791c8c1f4fbda0a23e68d - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F624AD0C3891AD24862572760075DED9.0001 - Page: https://openairdocs.org/stc/SA8177SW ## ADs that name it None. ## Approved models (4) - Cessna Aircraft Company 500 (TCDS A22CE) - Cessna Aircraft Company 550 (TCDS A22CE) - Cessna Aircraft Company 560 (TCDS A22CE) - Cessna Aircraft Company S550 (TCDS A22CE) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. Part 25 of the Federal Aviation Regulations. Installation of an external serviceable toilet in accordance with Fort Worth Airworks drawing list No. T1000DL dtd. 12/10/90, or later FAA approved revision. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission. Fort Worth Airworks, Inc. 8418 Washington NE, Suite A Alburquerque, NM 87113 A22CE Make : Cessna Model : 500, 550, S550, 560 Date of application : August 28, 1990 Date of issuance : December 18, 1991 Date reissued : January 16, 2007 ( Signature) S. Frances Cox, Manager Special Certification Office, Southwest Region ( Title) ## Every issue (1) - January 16, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/68/04/6804957984fc4076cebd5b525b286f1bd4cc659a6f1791c8c1f4fbda0a23e68d) --- 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.