# STC SA645NW - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Sierra Industries Inc - Description: Installation of Eagle performance system, including recontoured wing leading edge, wing tip extension, increased gross weight, increased fuel capacity, and other minor refinements. - Status date: July 31, 2017 - Data sheets: A22CE - Certificate PDF: https://openairdocs.org/files/sha256/7b/c2/7bc27b37538133e0fb73660bc0bcfcd35ce36af7cdfdefbd08de8e294c059267 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F741D12028190C148625871E005AA058.0001 - Page: https://openairdocs.org/stc/SA645NW ## ADs that name it None. ## Approved models (1) - Textron Aviation Inc. 500 (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. FAA Form 8110-2 (5/14) Page 1 of 3 Reissued on July 31, 2017 to supersede the original STC, which has been lost or misplaced. Number: SA645NW Part 25 of the Federal Aviation Regulations. Original Product ā€“ Type Certificate Number: A22CE Make: Cessna Model: 500 Installation of the Eagle performance system, including recontoured wing leading edge, wing tip extension, increased gross weight, increased fuel capacity, and other minor refinements in accordance with FAA sealed Drawing List 10, Sierra Industries Drawing List 10, Revision D, dated March 22, 1990, or alter FAA approved revision. Date of Application: August 01, 1977 Date Reissued: 12/10/81; 11/8/84; 10/10/86; 1/7/05; 12/16/05; 7/31/17 Date of Issuance: August 04, 1978 Date Amended: April 13, 1990 Rev. 1 Signature Title Jim Grigg Manager, Fort Worth A CO Branch, Compliance & Airworthiness Division Sierra Industries, Ltd. 122 Howard Langford Drive Uvalde, TX 78801 FAA Form 8110-2 (5/14) Page 2 of 3 Transfer the ownership of Supplemental Type Certificate Number: SA645NW To (Name and address of transferee) From (Name and address of grantor) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA645NW FAA Form 8110-2 (5/14) Page 3 of 3 Date of Issuance: August 04, 1978 Date Amended: April 13, 1990 Date of Reissuance: July 31, 2017 A copy of this Certificate and Continuation Sheet shall be maintained as part of the permanent records of the modified airplane. Compatibility of this modification with previously installed equipment must be determined by installer. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. **SUPPLEMENTAL AIRCRAFT SPECIFICATION NO. SA645NW** The limitations listed in Type Certificate Data Sheet No. A22CE are applicable except for the following: Eagle FAA Approved Airplane Flight Manual Supplement Document No. AST -CITM-302 dated August 4, 1978 or later FAA approved revision is required. Airspeed Limits Vā‚ (maneuvering) 185 KCAS Gross Weight Limits Maximum Taxi Weight (MTW) 12,650 lbs. Maximum Takeoff Weight (MGW) 12,500 lbs. Maximum Zero Fuel Weight (MZFW) 9,500 lbs. Maximum Landing Weight (MLW) 11,350 lbs. -END- United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA645NW FAA Form 8110-2 (5/14) Page 4 of 3 ## Every issue (3) - July 31, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/7b/c2/7bc27b37538133e0fb73660bc0bcfcd35ce36af7cdfdefbd08de8e294c059267) - December 16, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/8c/18/8c1806290f8389cff9e54d11129acf7f5d07f7de3cdc034ae56346be3876b940) - January 7, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/0c/df/0cdf5a91959bf463400dcf9bbae0fa7d0a0cf475eaf0570a523026096fa77e44) --- 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.