# STC SA01283WI - Type: Supplemental type certificate - Status: Current, Reissued - Holder: P Ponk Aviation, United States - Description: Installation of McCauley D3A34C401/90DFA-6, -8, and -10 Propeller on Cessna Model 207 Series airplanes equipped with TCM IO-520F, IO-550F, TSIO-520-G and TSIO-520-M engines. - Applied: March 26, 2004 - Status date: July 30, 2020 - Product: Aircraft, Small Airplane - Certification basis: Part 3, Part 21 - Data sheets: [TCDS A16CE](https://openairdocs.org/tcds/A16CE) - Certificate PDF: https://openairdocs.org/files/sha256/cc/7b/cc7b7086916154469ea1d289a0096abf497b32ba9144737fc01d626529377c60 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/15E3BD5475E45D14862585D90065E58D.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA01283WI ## ADs that name it (0) None. ## Approved models (4) - The Cessna Aircraft Company 207 ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) - The Cessna Aircraft Company 207A ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) - The Cessna Aircraft Company T207 ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) - The Cessna Aircraft Company T207A ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) ## 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. NNumber SA01283WI This certificate, issued to P.Ponk Aviation 1212 Moore Road # 2 Camano Island, WA 98282-8820 Part 3 of the Civil Air Regulations. Original ProductType Certificate Number: A16CE Make: Cessna Model: 207, 207A, T207, T207A Description of the Type Design Change: Installation of McCauley D3A34C401/90DFA -6, -8 and -10 Propeller on Cessna Model 207 Series airplanes equipped with TCM-IO-520F, IO-550F, TSIO-520-G and TSIO-520-M engines in accordance with C S Industries Installation and Continued Airworthiness Instructions, Document Number 207-401, Revision-, dated May 21, 2004, or later FAA approved revision. This Supplemental Type Certificate is applicable to the Cessna Model 207, T207, 207A and T207A aircraft, Serial Number 20700001 through 20700482 (Landplanes only). For the models listed above, the installation of the McCauley D3A34C401/90DFA-() propeller is limited to not over 84 inches and not less than 78.5 diameter. Placard is required to indicate the operating restrictions for continuous operation when installed upon airplanes equipped with TSIO-520-G and TSIO-520-M engines. Date of application: March 26, 2004 Date reissued September 22, 2005; July 30, 2020 Date of issuance: October 21, 2004 Date amended FAA FORM 8110-2 (5/14) PAGE 1 OF 3 PAGES By direction of the Administrator (Signature) For Manager, Seattle ACO Branch (Title) James Edward Riley Jr Digitally signed by James Edward Riley Jr Date: 2020.07.30 13:19:44 -07'00' TRANSFER ENDORSEMENT 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) Extent of Authority (if licensing agreement): Signature of Grantor (In Ink): PAGE 2 OF 3 PAGES ÌU.S. GPO: 1987-763-289 NNumber SA01283WI P.Ponk Aviation Date of Issuance: October 21, 2004 Reissued: September 22, 2005; July 30, 2020 Amended: Limitations and Conditions: (cont’d) The Operating Restriction Placard must state “Avoid Continued Operation between 1900 and 2150 RPM, and Manifold Pressures above 30 inches.” No placard is required for installation of the D3A34C401/90DFA -6, -8 or -10 on the IO-520-F and IO-550-F engines. Installation of IO-550-F engine on the Cessna Model 207 Series airplanes requires separate FAA approval. This Supplemental Type Certificate is granted for approval of the propeller installation only on the listed models equipped with specified engines. The approved D3A34C401/90DFA -6, -8 or -10 propellers should not be installed on aircraft with extended hub propellers, such as D3A32C77, D3A32C88, E2A3470 and E2A34C73. Cessna propeller spinner identified on the Cessna TCDS A16CE, or equivalent, is required. McCauley governor identified on the Cessna TCDS A16CE, or equivalent, is required. Compatibility of this design change with previously approved modifications must be determined by the 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. -END- **FAA FORM 8110-2 (5/14) PAGE 3 OF 3 PAGES** ## Every issue (3) - July 30, 2020: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/cc/7b/cc7b7086916154469ea1d289a0096abf497b32ba9144737fc01d626529377c60) - September 22, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/a6/e1/a6e1ebd20578ea86a7b91c13ee4d0718f66fa2822498797e9b1dd4d0c67cc2e7) - October 21, 2004: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/cc/b6/ccb61ee019184b46f3a8e564fdc37f79efa64074692855c5835cd14eec22b21b) --- 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.