# STC SE00032EN - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Pratt & Whitney, United States - Description: Installation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 Fan/Booster Module. - Applied: July 31, 2006 - Status date: July 29, 2009 - Product: Engine - Certification basis: Part 21, Part 33 - Data sheets: [TCDS E21EU](https://openairdocs.org/tcds/E21EU), [TCDS E2GL](https://openairdocs.org/tcds/E2GL) - Certificate PDF: https://openairdocs.org/files/sha256/6f/60/6f60b2f8ae6521d738d9772f5f4ccbb7347c672a2cbb4ee4dafe0bbcdfeb4d29 - Approved model list and other attachments: [SE00032ENcont_R2.pdf](https://openairdocs.org/files/sha256/54/e5/54e51e261e7d0812f159d4bd585c0b16814bdc43cc83e8e927527bdbbaecf098) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/86D54B35C7F94EF086257616006773CE.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SE00032EN ## ADs that name it (0) None. ## Approved models (6) - CFM International S.A. CFM56-3 ([TCDS E21EU](https://openairdocs.org/tcds/E21EU)) - CFM International S.A. CFM56-3 ([TCDS E2GL](https://openairdocs.org/tcds/E2GL)) - CFM International S.A. CFM56-3B ([TCDS E21EU](https://openairdocs.org/tcds/E21EU)) - CFM International S.A. CFM56-3B ([TCDS E2GL](https://openairdocs.org/tcds/E2GL)) - CFM International S.A. CFM56-3C ([TCDS E21EU](https://openairdocs.org/tcds/E21EU)) - CFM International S.A. CFM56-3C ([TCDS E2GL](https://openairdocs.org/tcds/E2GL)) ## 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. This Certificate issued to: Pratt & Whitney 400 Main Street. East Hartford, CT 06108 Part 33 of the Federal Aviation Regulations. Installation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 Fan/Booster Module in accordance with P&W GMS Drawing List 880500-01B, Rev: Initial, dated March 14, 2008 or later FAA-approved revision. 1. Life Limits for Parts approved by this Supplemental Type Certificate are published in P&W GMS Engine manual Airworthiness Limitation Section, Pratt & Whitney GMS CFM56-3 STC Engine Manual Document, Part Number PW9325M80-1, Revision 1, dated April 15, 2008, or later FAA-approved revision. 2. Instructions for Continued Airworthiness (ICA), Pratt & Whitney GMS CFM56-3 STC Engine Manual Document, Part Number PW9325M80-1, Revision 1, dated April 15, 2008, or later FAA accepted revision must be made available to the operator at the time of installation. (Continued on page 2 of 2) 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. surrendered, revoked, or a termination date is other wise established by the Administrator of the Federal Aviation Administration. E2GL, E21EU Make : CFM INTERNATIONAL (CFMI) Model : CFM56-3, -3B, -3C Date of application August 31, 2006 Date of issuance : March 14, 2008 Date reissued: April 24, 2009 July 27, 2009 Date amended: (Signature) Thomas A. Boudreau Manager, Engine Certification Office ( Title) ### SE00032ENcont_R2.pdf Any alteration of this certificate is punishable by a fine of not exceeding $1,000, or imprisonment not exceeding 3 years, or both. ___________________________________________________________________________________________________________________________________ FAA Form 8110-2-1(10-69) Page 2 OF 2 This certificate may be transferred in accordance with FAR 21.47. Department of Transportation - Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number SE00032EN Date reissued: July 27, 2009 Limitations and Conditions: (Continued from page 1 of 2) 3. This STC should not be installed on engines of this model (CFM56-3) on which other previously approved modifications are incorporated, including other STC’s, unless it is determined by the installer, in accordance with Pratt & Whitney GMS Service Bulletin PWGMS 72-1, original issue dated June 2, 2008, or later FAA-approved revision, that the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of the product. Certification Basis: Based on 14 CFR § § 21.115 amendment 77 and 21.101 amendment 90, and FAA Order 8110.48, this modification is determined to be a not-significant change. The certification basis for the CFM International CFM56-3 series engine as follows: Regulations at the amendment 33-0 through 33-6 except as noted: 33.4(A-9), 33.5(A-9), 33.7(A-10), 33.14(A-10), 33.27(A-10), 33.88(A-18) Equivalent Level of Safety findings have been made fir the following regulation(s): 14 CFR § 33.27 (a) and (c) Turbine, compressor, fan, and turbosupercharger rotors, documented in ELOS Memo #8040-ELOS-08-NE-01. - - END - - ## Every issue (4) - July 29, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/6f/60/6f60b2f8ae6521d738d9772f5f4ccbb7347c672a2cbb4ee4dafe0bbcdfeb4d29), [SE00032ENcont_R2.pdf](https://openairdocs.org/files/sha256/54/e5/54e51e261e7d0812f159d4bd585c0b16814bdc43cc83e8e927527bdbbaecf098) - May 6, 2008: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/47/3c/473c117f04522862bfc784f1fccea6dfcc0c4f07cf04d64a7b96ab4c6700c25f) - May 6, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/be/5c/be5cba8ccf8cfe101eb5dd85e6f6d46ace6d76061df472fd60281023213e3cff), [SE00033EN.pdf](https://openairdocs.org/files/sha256/2d/f6/2df68a069b259e6c5995657950ad82572173dd9d54a4c2c1538c54b0674c3468) - March 14, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/86/b9/86b9ae6af84d77d7b29d8ef4952f48a306e1f85390b8d000b89f7dee6ad07e8c) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.