# TCDS P-897: Hawker Siddeley Dynamics Limited - Type: Type certificate data sheet - Status: Current - Holder: Hawker Siddeley Dynamics Limited - Revision: 5 - Revised: March 12, 2007 - Product: Propeller - Certification basis: Part 21 - Data sheet PDF: https://openairdocs.org/files/sha256/57/37/573797be08d54bbbcc35a8f91d6ca5bc0272c88b7281c93cc3827091e3b96a4c - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/36294D707DB7AC158625729F0066530F.0001 - Page: https://openairdocs.org/tcds/P-897 ## Models (2) As the data sheet lists them. - PD.190 - PD.170 ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text U.S. DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION TYPE CERTIFICATE DATA SHEET P-897 P-897 REVISION: 5 de HAVILLAND MODEL/S: PD-/212/- March 12, 2007 Propellers of models described herein conforming with this data sheet (which is a part of type certificate No. P-897) and other approved data on file with the Federal Aviation Agency, meet the minimum standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Civil Air Regulations provided they are installed, operated and maintained as prescribed by the approved manufacturer's manuals and other approved instructions. Type Certificate Holder Hawker Siddeley Dynamics Limited Manor Road Hatfield, Hertfordshire, England Type Constant speed; hydraulic. (See NOTES 3 and 4) Engine shaft No. 2 S.B.A.C. Hub material Steel Blade material Solid aluminum alloy Number of blades 2 Propeller types eligible PD.170, PD.190 (See NOTE 1) Blade Assemblies Maximum Eligible Continuous Takeoff Nominal Hub and Blade (See NOTES 1 & 2) HP RPM HP RPM Diameter Weight PPR.2911456A-116 or 250 2500 250 2500 7'0" 97 lb. PPR.2911456A-116-1 PP.1111456A-59 or 250 2500 250 2500 7'0" 73 lb. PP.1111456A-59-1 Certification basis CAR 10. Type Certificate No. P-897 The FAA validated this product under U.S. Type Certificate Number P-897. Effective September 28, 2003, the European Aviation Safety Agency (EASA) began oversight of this product on behalf of the United Kingdom of Great Britain and Northern Ireland. TC (Import) No: None TC Application Date: August 1, 1956 TC Issued : June 18, 1957 Import requirements: To be considered eligible for installation on U.S. registered aircraft, each propeller to be exported to the United States shall be accompanied by a Certificate of Airworthiness for export endorsed by the UKCAA on behalf of the European Community which contains the following language: (1) This propeller conforms to its United States type design (TC No. P-897) and is in a condition for safe operation. (2) This propeller has been subjected by the manufacturer to a final operational check and is in a proper state of airworthiness. Reference FAR Section 21.500 which provides for the airworthiness acceptance of aircraft engines or propellers manufactured outside the U.S. for which a U.S. type certificate has been issued. Additional guidance is Page No. 1 2 3 Rev. No. 5 5 5 P-897 Page 2 of 3 contained in FAA Advisory Circular 21-23, Airworthiness Certification of Civil Aircraft, Engines, Propellers and Related Products, Imported into the United States. Each individually imported propeller and replacement parts must be accompanied by the pertinent Inspection Certificate and Approved Certificate and be clearly identified as imported. NOTE 1. Propeller Model Designation Propeller type designation PD 190 2 1 2 1 Minor change not affecting eligibility Engine shaft, No. 2 S.B.A.C. Blade shank size Number of blades Major model type Civil type of propeller NOTE 2. Blade Assembly Designation Blade Model Designation PD R 29 1 1A 56 A-116 -1 Rubber deicing parts Blade assembly model designation Direction of rotation and reduction from basic diameter* Major aerodynamic characteristics Blade shank size Blade root model designation Cold rolled blade shank Civil type of propeller blade *Numbers 00 indicate a right hand rotation Numbers 50 indicate a left hand rotation The reduction in basic diameter in inches is added to the above numbers, so that 56 corresponds to 6 inches reduction from the basic blade diameter with a left hand rotation. NOTE 3. Pitch Control. Eligible with de Havilland Constant Speed Unit Governors only. Design series PD.190 eligible with Governor PAY 208 and PD.170 eligible with PAX 16. NOTE 4. (a) Feathering. Design series PD190 only eligible with full feathering control installed in accordance with propeller manufacturer's instructions. (PD.170 is non-feathering propeller). (b) Reversing. Not applicable. NOTE 5. Not applicable. Page 3 of 3 P-897 NOTE 6. Interchangeable Blades. None. NOTE 7. Accessories (a) Propeller deicing. Eligible with fluid deicer transfer assembly supplied by de Havilland Propellers Ltd. (b) Propeller spinner. Eligible with spinner supplied by de Havilland Propellers Ltd. Design series PD190 eligible with spinner type PPS2129501 weight 5.3 lb. and PD170 eligible with spinner type PPS2126401 weight 7.6 lb. NOTE 8. Not applicable. NOTE 9. Approved Installations Propellers listed in this data sheet are approved only for use in the engine-aircraft combinations shown below: Propeller Aircraft Engine FAA Data Sheet Model Model Model Aircraft Engine PD190/212/1 de Havilland de Havilland A-816 E-294 114 Heron Gipsy Queen 30 Mk. 2 PD170/212/1 de Havilland de Havilland A-816 E-294 114 Heron Gipsy Queen 30 Mk. 2 NOTE 10. Service Information. Each of the documents listed below must state that it is approved by the European Aviation Safety Agency (EASA) or – for approvals made before September 28, 2003 – by the UKCAA. Any such documents are accepted by the FAA and are considered FAA approved. • Service bulletins, • Structural repair manuals, • Vendor manuals, • Aircraft flight manuals, and • Overhaul and maintenance manuals. ...END... ``` ## ADs None name its models. ## STCs approved under this data sheet (2) - [STC SP01222WI](https://openairdocs.org/stc/SP01222WI): Installation of Aircraft Development propeller vortelators.. Aircraft Development Co - [STC SP00582NY](https://openairdocs.org/stc/SP00582NY): Installation of Prop-Guard Polyurethane Protective Tape on the leading edge of metal propellers.. McFarlane Aviation, Inc. --- 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.