# STC SA4737SW - Type: Supplemental type certificate - Status: Current, Issued - Holder: S-TEC Corporation - Description: Installation of S-TEC System 60 Pitch Stabilization System Model ST-111 with optional Autotrim System - Status date: August 4, 1982 - Data sheets: 2A13, 2A13, 2A13, 2A13, 2A13 - Certificate PDF: https://openairdocs.org/files/sha256/c4/eb/c4ebc7d38a1ae208c10793bbd532b250b622db53015d76c239d8bd7928b56495 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/395FE66283F1AFF285256CC2000E3E4A.0001 - Page: https://openairdocs.org/stc/SA4737SW ## ADs that name it None. ## Approved models (5) - Piper Aircraft Inc. PA-28-140 (TCDS 2A13) - Piper Aircraft Inc. PA-28-150 (TCDS 2A13) - Piper Aircraft Inc. PA-28-160 (TCDS 2A13) - Piper Aircraft Inc. PA-28-180 (TCDS 2A13) - Piper Aircraft Inc. PA-28-235 (TCDS 2A13) ## 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. United grata of America department of Transportation— federal atriation Administration Supplemental TCgpe CertificateAS , isKitmver' SA4737SW Project A5903SW-DS FKP-190 S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 ^ ^.^. Civil Air 2A13 Piper PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA— 28— 235 Installation of S-TEC System 60 Pitch Stabilization System, Model ST-111 with Optional Autotrim System according to Bulletin No. 214 dated 5-06-82 and Master Drawing list No. 92121 dated 5-06-82, or later FAA approved revision. (14 Volt System) gee Continuation Sheet, page 2, of this STC. May 13, 1982 AugUSt 4, 1982 _ . Wat80n Manager, Aircraft Certification Division Southwest Region (Title) FAA Fou> 8110-2 (10-68) United States of America Bepartment of Itonsportadon— federal Stn'adon Administration Supplemental t^pt Certificate(Continuation £heet) SA4737SW Limitations and Conditions: 1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89141 dated 8-4-82, is required for Piper Models PA-28-140, PA-28-150, PA-28-160, PA-28-180 S/N 28-1 through S/N 28-7205318 and PA-28-235, S/N 28-10003 through S/N 28-10719 with S-TEC System 60 Pitch Stabilization System; OR, FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89142 dated 8-4-82, is required for Piper Model PA-28-235 S/N 28-10720 through S/N 7210023 with S-TEC System 60 Pitch Stabilization System. 3. Compatibility of this modification with other previously approved modifications must be determined by the installer. 1 alteration of this certificate is punishable by a fine of not exceeding SI,000, or imprisonment not exceeding 3 years, or both. FORM Blio-2-1 (10-69) '1 his certijifate may be transferred in accordance with FAR i'7 •/" PAGE 2 OF 2PAGES TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) ( City, State, and code) from (Name of grantor) (Print or type) . (Address of grantor) (Number and street) (City, State, and .?1P code) Extent of Authority (if licensing agreement): Signature of grantor (In ink): ## Every issue (1) - August 4, 1982: Issued, Current. [certificate](https://openairdocs.org/files/sha256/c4/eb/c4ebc7d38a1ae208c10793bbd532b250b622db53015d76c239d8bd7928b56495) --- 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.