# STC SA3344NM - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Air Mods NW, United States - Description: Relocation of oil cooler. - Applied: November 6, 1985 - Status date: August 20, 2019 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A16EA](https://openairdocs.org/tcds/A16EA) - Certificate PDF: https://openairdocs.org/files/sha256/40/97/40971ee9d07670aeb3be2ca3f735c9d00479af90feb4b312f6490b3eaf4fcfa3 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2E39C50A716DDB60862585DD003FC498.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA3344NM ## ADs that name it (0) None. ## Approved models (1) - True Flight Holdings LLC AA-5B ([TCDS A16EA](https://openairdocs.org/tcds/A16EA)) ## 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 SA3344NM This certificate, issued to Air Mods N.W. 1424 Ridge Ave Snohomish, WA 98290 Part 23 of the Federal Air Regulations dated February 1, 1965 and Amendments 23-1 thru 23-8 Original ProductType Certificate Number: A16EA Make: Gulfstream Aerospace Model: AA-5B Description of the Type Design Change: Relocation of oil cooler in accordance with Kennis G. Blackman photos 1-6, dated March 27, 1986. Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval is limited to the installation in Gulfstream Aerospace AA-5B, Serial Number AA5B-0877 only. This approval should not be extended to other aircraft of this model series unless the installer determines that the relationship between this change and any other previously incorporated approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate must be maintained as part of the permanent records of the modified aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder sh all give the other person written evidence of that permission. Date of application: November 6, 1985 Date reissued: August 20, 2019 Date of issuance: April 3, 1986 Date amended: **FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGES** (Signature) Manager, Seattle ACO Branch (Title) Transfer the ownership of Supplemental Type Certificate Number to (Name of Transferee) (Address of Transferee) (Number and Street) (City, State, and ZIP Code) from (Name of Grantor) (Print or Type) (Address of Grantor) (Number and Street) (City, State, and ZIP Code) Signature of Grantor (In Ink): U.S. GPO: 1987-763-289 ## Every issue (2) - August 20, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/40/97/40971ee9d07670aeb3be2ca3f735c9d00479af90feb4b312f6490b3eaf4fcfa3) - April 3, 1986: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/77/13/771398ee2aa43883d396e44142a06ccd53b11b7353196ac87379c22d74bc2246) --- 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.