TCDS P26EA

Page No. 1 2 3 Rev. No. 4 4 4 DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION P26EA Revision 4 Hamilton Standard 23LF May 15, 1969 TYPE CERTIFICATE DATA SHEET NO. P26EA Propellers of models described herein conforming with this data sheet (which is part of type certificate no. P26EA) 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 23LF (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 2200 660 2200 9' 3" to 8' 4" 153 lbs. (-0 to -11) 1012 is the left-hand version of 1011. 5 1013-0 to 1013-11 660 2200 660 2200 7' 9" to 6' 10" 136 lbs. (-0 to -11) 1014 is the left-hand version of 1013. 5 1017-0 to 1017-22 900 1783 1010 1783 8' 6"to 6' 8" 151 lbs. or 857 2200 or 857 2200 (-0 to -22) 1018 is the left-hand version of 1017. 5 1023-0 to 1023-11 660 2200 660 2200 8' 6" to 7' 7" 151 lbs. (-0 to -11) 1024 is the left-hand version of 1023. 5 1025-0 to 1025-11 660 2200 660 2200 9' 3" to 8' 4" 153 lbs. (-0 to -11) 1026 is the left-hand version of 1025. 5 1027-0 to 1027-11 660 2200 660 2200 8' 6" to 7' 7" 151 lbs. (-0 to -11) 1028 is the left-hand version of 1027. 5 P26EA Page 2 Blade Eligible Maximum Continuous Takeoff Diameter Limits Hub and Blade Weight (See Note 2) HP RPM HP RPM (See Note 2) (Max Diameter) NOTES 1029-0 to 1029-11 660 2200 660 2200 7' 9" to 6' 10" 136 lbs. (-0 to -11) 1030 is the left-hand version of 1029. 5 1031-0 to 1031-11 660 2200 660 2200 8' 6" to 7' 7" 151 lbs. (-0 to -11) 1032 is the left-hand version of 1031. 5 1033-0 to 1033-11 660 2200 660 2200 7' 6" to 6' 7" 136 lbs. (-0 to -11) 1034 is the left-hand version of 1033. 5 1047-0 to 1047-22 857 2200 857 2200 8' 6" to 6' 8" 150 lbs. (-0 to -22) 1048 is the left-hand version of 1047. 5 Certification basis FAR Part 35 effective February 1, 1965 Type Certificae No. P26EA issued September 9, 1966. Dates of Application February 8, 1965 and June 1, 1966. Production basis Production Certificate No. 14 NOTE 1. Hub Model Designation Minor changes (includes blade assembly) F denotes flange mounting Blade shank size Number of blades 3 L F 301- Major model type 2 NOTE 2. Blade Model Designation 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. A 1013 A 9 102- - 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. Page 3 P26EA 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 model propeller 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....