# STC SA2390NM - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Turboplus Aircraft Systems, Inc., United States - Description: Installation of Turboplus Intercooler System No. 15000 or 15000-AD. - Applied: March 4, 1984 - Status date: February 24, 2017 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21), [TCDS A16CE](https://openairdocs.org/tcds/A16CE), [TCDS A4CE](https://openairdocs.org/tcds/A4CE) - Certificate PDF: https://openairdocs.org/files/sha256/32/c8/32c877c5b650da419ca8cfd740a94a0f975bb7c08746735be509dfb173a61a7d - Approved model list and other attachments: [SA2390NM_AML.pdf](https://openairdocs.org/files/sha256/f9/60/f960e6ab3a32e44d99a303e6802eac1ce4e3fd304f5d424dd068ce187c917048) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C97F42512F3FC547862580D50063CC90.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA2390NM ## ADs that name it (0) None. ## Approved models (23) - Textron Aviation Inc. P210N ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. T207 ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) - Textron Aviation Inc. T207A ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) - Textron Aviation Inc. T210F ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. T210G ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. T210H ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. T210J ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. T210K ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. T210L ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. T210M ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. T210N ([TCDS 3A21](https://openairdocs.org/tcds/3A21)) - Textron Aviation Inc. TP206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TP206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TP206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TP206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TP206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206F ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206G ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) ## 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 States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA2390NM This certificate, issued to Turboplus Aircraft Systems, Inc. 4117 35th Ave. NW Gig Harbor, WA 98335 Part * of the * Regulations. Original Product Type Certificate Number:* See attached FAA Approved Model List (AML) Make: No. SA2390NM for List of Approved Models and Model: Applicable Airworthiness Regulations. Description of the Type Des ign Change: Installation of Turboplus Intercooler System No. 15000 or 15000-AD , 15000T or 15000P in accordance with Turboplus, Inc. or Allied Eagles LLC., Installation Instruction No. II- 15000 dated May 11, 1984, and Master Drawing List No. (MDL) 15000T; or MDL 15000T-I-AD; MDL 15000P or MDL 15000-AD dated June 12, 1985, or later FAA approved revisions. Limitations and Conditions: Approval of this change in type design applies to the aircraft models listed on the AML only. This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate, Approved Model List No. SA2390NM, and FAA Approved Flight Manual Supplement dated May 11, 1984, must be maintained as part of the permanent records for the modified aircraft. 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. Date of application: March 4, 1984 Date reissued: 11/29/84; 2/14/86; 10/30/87; 8/25/05; 10/15/07; 10/22/12; 2/24/17 Date of issuance: May 11, 1984 Date amended: 6/15/85; 7/12/85; 10/25/00; 10/19/12 (Signature) Manager, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office (Title) ### SA2390NM_AML.pdf Turboplus Aircraft Systems, Inc. **FAA APPROVED MODEL LIST (AML) NO. SA2390NM FOR** INSTALLATION OF INTERCOOLER SYSTEM ISSUE DATE: MAY 11, 1984 Page 1 of 1 **ITEM AIRCRAFT MAKE** **AIRCRAFT MODEL** **ORIGINAL TYPE** **CERTIFICATE NUMBER** **CERTIFICATION** **BASIS FOR** **ALTERATION FAA** **APPROVED** **DRAWING LIST NO.** **REVISION NUMBER** **AND DATE** **FAA APPROVED** **FLIGHT MANUAL** **SUPPLEMENT NO. & REV. DATE** AML AMENDMENT DATE 1 Cessna TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, TP206A, TP206B, TP206C, TP206D, TP206E A4CE Civil Air Regulation 3 MDL 15000T or MDL 15000T-I- AD 6/12/85 7/12/85 5/11/84, or later FAA approved revision 2/24/17 2 Cessna T207, T207A A16CE 14 CFR part 23 MDL 15000T or MDL 15000T-I- AD 6/12/85 5/11//84, or later FAA approved revision 2/24/17 3 Cessna T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N 3A21 Civil Air Regulation 3 MDL 15000T or MDL 15000-I- AD 6/12/85 7/12/85 5/11//84, or later FAA approved revision 2/24/17 4 Cessna P210N 3A21 Civil Air Regulation 3 MDL 15000P or MDL 15000-AD 6/12/85 7/12/85 Amended 6/15/85, or later FAA approved revision 2/24/17 FAA Approved: Manager, Propulsion Branch Dated: ## Every issue (3) - February 24, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/32/c8/32c877c5b650da419ca8cfd740a94a0f975bb7c08746735be509dfb173a61a7d), [SA2390NM_AML.pdf](https://openairdocs.org/files/sha256/f9/60/f960e6ab3a32e44d99a303e6802eac1ce4e3fd304f5d424dd068ce187c917048) - October 15, 2007: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/73/74/737484f035a2d52693d4f0db2e126cf8c7c802bba83ee7332662d6fb49fc489e) - August 25, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/6f/b2/6fb235c1c7ddd898927f52826f30934e2a406fe5ad64a5aa6188f294d6f4c82e), [SA2390NMAML.pdf](https://openairdocs.org/files/sha256/65/f6/65f672bf7d3b826960649132af18b09936bbf8532869ba92592e521d75355f77) --- 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.