# TCDS P20EA: Hamilton Standard Division - Type: Type certificate data sheet - Status: Current - Holder: Hamilton Standard Division - Revision: 3 - Revised: May 15, 1969 - Product: Propeller - Certification basis: CAR 14 - Data sheet PDF: https://openairdocs.org/files/sha256/db/08/db0805fbb70ae4707223effc7d24ef9cf86770db00ffdc5d6b42d2c941fafd7e - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/198268A4D6B0EB418525670F006B86F8.0001 - Page: https://openairdocs.org/tcds/P20EA ## Models (1) As the data sheet lists them. - 33LF ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text Page No. 1 2 Rev. No. 3 3 DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION P20EA Revision 3 Hamilton Standard 33LF May 15, 1969 TYPE CERTIFICATE DATA SHEET NO. P20EA Propellers of models described herein conforming with this data sheet (which is part of type certificate no. P20EA) and other approved data on file with the Federal Aviation Administration meet the minimum standards for use in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Civil Air Regulations/Federal Aviation Regulations provided they are installed, operated, and maintained as prescribed by the approved manufacturer's manuals and other approved instructions. Type Certificate Holder Hamilton Standard Division United Aircraft Corporation Windsor Locks, Connecticut 06096 Type Constant speed; hydraulic (see NOTES 3 and 4) Engine shaft Flanged: 4.25" B.C. Hub material Steel Blade material Solid aluminum alloy Number of blades 3 Hubs eligible 33LF (see NOTES 1 and 4) Blade Eligible Maximum Continuous Takeoff Diameter Limits Hub and Blade Weight (See Note 2) HP RPM HP RPM (See Note 2) (Max Diameter) NOTES 1011-0 to 1011-11 660 2000 660 2000 9' 3" to 8' 4" (-0 to -11) 153 lbs. 1012 is the left-hand version of 1011. 5 1013-0 to 1013-11 660 2000 660 2000 7' 9" to 6' 10" (-0 to -11) 126 lbs. 1014 is the left-hand version of 1013. 5 1017-0 to 1017-11 857 2000 857 2000 8' 6"to 7' 7" (-0 to -11) 150 lbs. 1018 is the left-hand version of 1017. 5 1033-0 to 1033-11 660 2000 660 2000 7' 6" to 6' 7" (-0 to -11) 125 lbs. 1034 is the left-hand version of 1033. 5 1047-0 to 1047-11 857 2000 857 2000 8' 6" to 7' 7" (-0 to -11) 150 lbs. 1048 is the left-hand version of 1047. 5 Certification basis CAR 14 as amended May 3, 1962. Type Certificae No. P20EA issued March 16, 1965. Dates of Application December 15, 1964. Production basis Production Certificate No. 14 P20EA Page 2 NOTE 1. Hub Model Designation 3 3 L F - 301 Minor changes (includes blade assembly) F denotes flange mounting Blade shank size Number of blades Major model type NOTE 2. Blade Model Designation A - 1013 A - 9 - 102 (If used) indicates shank configuration. Nominal reduction from basic diameter in inches Operational features (may indicate particular deicing assembly), does not affect eligibility Aerodynamic and structural features (If used) indicates shank fairing design Diameter limits shown are nominal diameters of the assembled propeller and do not include the ± 1/8 inch manufacturing tolerance permissible for propellers with basic diameter less than 14 feet or ± 1/4 inch permissible for propellers with basic diameter 14 feet or larger. NOTE 3. Pitch Control. Eligible with appropriate constant speed control. NOTE 4. (1) Feathering. Full feathering eligible with appropriate feathering control. (2) Reversing. Full reversing eligible with appropriate reversing control. NOTE 5. Left-Hand Models. The left-hand version of an approved propeller model is eligible at the same rating and diameter limitations as listed for the right-hand model. NOTE 6. Interchangeable Blades. Not applicable. NOTE 7. Accessories. (a) Propeller Deicing. Eligible with Hamilton Standard electrical deicing system installed in accordance with the propeller manufacturer's instructions. (b) Propeller Spinner. Eligible with spinner supplied by Hamilton Standard. NOTE 8. Shank Fairings. Not applicable. NOTE 9. Special Limits. Not applicable. NOTE 10. Special Notes. The word "eligible" as used herein does not signify approval. For approval, compliance with the applicable aircraft airworthiness requirements is necessary. ....END.... ``` ## ADs None name its models. ## STCs approved under this data sheet (4) - [STC SP00582NY](https://openairdocs.org/stc/SP00582NY): Installation of Prop-Guard Polyurethane Protective Tape on the leading edge of metal propellers.. McFarlane Aviation, Inc. - [STC SP00400SE](https://openairdocs.org/stc/SP00400SE): Installation of various propeller electrical de-icer models. SMR Technologies - [STC SP1964SO](https://openairdocs.org/stc/SP1964SO): Installation of replacement electrothermal type de-icing boots.. Thermodyne, Inc - [STC SP1318GL](https://openairdocs.org/stc/SP1318GL): Installation of replacement electrothermal type de-icing boots.. Rapco, 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.